8.10.11 6:02 PM
Lʘssʟess Aυδiʘ ℭʘനPʀеssiʘה
The future of Lossless Audio Compression won't bring more than a few percent
compression gain compared to the most recent top compressors mentioned on this page.
Industry standard compressors for lossless audio like Wavpack and Flac are used
on home computers, but also more hardware players offer support for playing them.
Better compression mostly goes hand in hand with format changes which will render audio
compressed with new codec generations simply unplayable by current hardware.
But it's worth it as it was with DIVX support; new codecs are often faster and offer
more stability and compression; also they offer support for new source formats.
All audio files on this page are in lossless Resource Interchange File Format: RIFF WAVE
This format was introduced by Microsoft in 1992 and uses
the Linear Pulse-Code Modulation (Linear PCM)
invented by B.M. Oliver & Claude Elwood Shannon in 1946.
Better compression of lossless digital audio may be achieved by changing from Linear PCM
to newer coding technologies such as Sony's DSD.
Mellow Trax vs. Shaft - Sway (Mucho Mambo) [Extended Club Mix] 2001
WAV [Audio CD Quality]  (16 Bit 44100 Hz Stereo) 435 sec          
■ stream: PCM, 2ch, 16 Bit @ 44.1kHz, 1411.2 kbps   enc in sec dec in sec 76.880.173 100,0000
SAC 0.0.6a4 (05.08.2007) --insane Sebastian   8.350,0 310,0 48.867.887 63,56371
LA v0.3c (27.10.2002) -no option- Michael Bevin   99,9 92,6 48.958.807 63,68197
LA v0.3 (09.10.2002) -no option- Michael Bevin   109,0 95,0 48.958.807 63,68197
LA v0.4b (08.02.2004) -high Michael Bevin   88,7 82,8 48.971.507 63,69849
LA v0.4 (01.05.2003) -high Michael Bevin   89,5 84,0 48.971.507 63,69849
LA v0.4b (08.02.2004) normal Michael Bevin   62,7 49,0 49.019.300 63,76065
OptimFrog v4.910ex (11.02.'11) --max. -experimental Florin Ghido   515,5   49.199.514 63,99506
LA v0.2 (07.09.2002) -no option- Michael Bevin   94,6 90,2 49.202.303 63,99869
OptimFrog v4.600ex (26.06.'06) --max. -experimental F. Ghido   1.129,5 209,9 49.206.574 64,00424
OptimFrog v4.910ex (11.02.'11) --mode highnew Florin Ghido   40,8   49.225.552 64,02893
STUFFIT 2010 v14.0.0.9 (2009) SITX   57,0   49.225.893 64,02937
OptimFrog v4.910ex (11.02.'11) --mode extranew Florin Ghido   53,1   49.226.462 64,03011
OptimFrog v4.600ex (26.06.'06) --bestnew -opt. Best Florin Ghido   653,6 147,0 49.229.636 64,03424
OptimFrog v4.910ex (11.02.'11) --bestnew -opt. Best Florin Ghido   308,7   49.229.722 64,03435
OptimFrog v4.600ex (26.06.'06) --mode highnew Florin Ghido   98,9 63,1 49.236.382 64,04302
OptimFrog v4.910ex (11.02.'11) --maximumcompression F. Ghido   510,2   49.237.323 64,04424
OptimFrog v4.600ex (26.06.'06) --mode extranew Florin Ghido   117,8 76,8 49.237.746 64,04479
OptimFrog v4.600ex (26.06.'06) --maximumcompression F. Ghido   1.107,8 222,5 49.244.517 64,05360
OptimFrog v4.600ex (26.06.'06) --mode bestnew Florin Ghido   207,5 135,9 49.252.077 64,06343
WinRK v3.0.0 β3 (2005) best asymmetric Malcolm Taylor   161,0 160,0 49.454.734 64,32703
OptimFrog v4.600ex (26.06.'06) --mode extra Florin Ghido   43,9 33,3 49.577.362 64,48654
OptimFrog v4.600ex (26.06.'06) --mode high Florin Ghido   31,8 22,2 49.581.299 64,49166
PAQ8px67 (05.11.09) -7 -worldwide PAQ crew- 4.163,7   49.600.950 64,51722
OptimFrog v4.600ex (26.06.'06) --mode best Florin Ghido   78,1 57,0 49.610.388 64,52950
WinRK v3.1.2 (2008) best asymmetric Malcolm Taylor   37,0   49.700.230 64,64636
PAQ8p1 (30.09.2008) -7 -worldwide PAQ crew- 3.464,0   49.723.087 64,67609
MMA 0.0a3 (09.08.2008) Christian Martelock   10,3   49.727.662 64,68204
MMA 0.0a2 (08.08.2008) Christian Martelock   10,3   49.742.966 64,70194
Monkey's Audio v4.01 (28.04.06) (insane) Matthew T. Ashland 44,2 44,6 49.783.673 64,75489
NanoZip 0.08α (03.06.10) Sami Runsas (CM:1 GB)   49,3   49.797.132 64,77240
TAK 2.1.0 (07.01.2011) -p4m Thomas Becker   14,2   49.947.099 64,96746
TAK 2.0.0 beta 1 (18.12.2009) -p4m Thomas Becker   27,6   49.947.669 64,96821
TAK 2.2.0 (29.05.2011) -p4m Thomas Becker   2,9   49.947.766 64,96833
FreeARC 0.67 ultra (2010) Bulat Ziganshin 11,0 11,0 50.060.126 65,11448
TAK 1.1.0 (04.01.2009) -p4m Thomas Becker       50.078.951 65,13897
WAVPACK v4.60α (06.01.'09) -HHX6 David Bryant 307,1 4,9 50.128.598 65,20354
WMA LossLess (WindowsMediaAudio) v9.1   12,8 12,0 50.212.932 65,31324
MPEG-4 ALS (24.01.08) (RM20) -7 -a   300,0 16,9 50.270.505 65,38813
WinZip 14.5.9095 (ZIPX) best method   10,0 8,0 50.293.152 65,41758
WAVPACK v4.60α (06.01.'09) -HX3 David Bryant 26,1 3,6 50.428.028 65,59302
RKAU v1.07 (11.12.2000) Malcolm Taylor   48,9 14,3 50.463.541 65,63921
WAVPACK v4.60α (06.01.'09) -HX David Bryant 9,4 3,6 50.515.270 65,70650
MPEG-4 ALS (24.01.08) -i -o1023 -t2 -a -b -z3 -p 943,7 impossible 50.534.576 65,73161
WAVPACK v4.60α (06.01.'09) -H David Bryant 8,9 3,6 50.588.132 65,80127
TTA TrueAudio 3.4.1 (27.07.'07) Alexander Djourik 4,3 4,3 50.603.740 65,82157
SLiM v023 (-m400) Serge Voskoboynikov   436,0 199,5 50.611.542 65,83172
SBC Archiver v0.970 (2004) -m3 -b63 Sami J. Makinen   36,2 28,2 50.648.418 65,87969
FlaCUDA 0.91 (10.01.2010) Gregory S. Chudov -11   7,7   50.914.034 66,22518
WAVPACK v4.60α (06.01.'09) -X David Bryant 5,8 2,8 51.011.068 66,35140
Real Audio Lossless 10.0.0.575 (.ra)   48,0 impossible 51.031.661 66,37818
FLAC 1.2.1 (17.09.07) Josh Coalson -8 -b 4096 14,8 5,0 51.054.147 66,40743
Squeez v5.61 (2008) SQX2 ultra 32 MB auto   12,0 4,0 51.167.403 66,55474
WAVPACK v4.60α (06.01.'09) no option David Bryant 3,4 3,6 51.176.980 66,56720
LPAC Archiver v1.41 (01.10.2002) Extra High + JointStereo   17,0 9,0 51.260.242 66,67550
APPLE iTunes v7.6.1.9 (19.02.2008) (Lossless)   7,0 impossible 51.419.072 66,88210
WavArc v1.1 (01.08.1997) -c5 (5ELP) Dennis Lee   166,3 14,1 51.433.877 66,90135
AudioZIP v3 (31.10.2000) Daniel Cheong & Desmond Ang   116,0 78,0 51.907.551 67,51747
Bonk v1.0.7 (2001-26.02.2008) -32 Robert Kausch 56,0 28,0 52.513.666 68,30586
OSQ Steinberg Wavelab 6 Ess. Original Sound Quality   16,8 8,0 53.079.372 69,04169
KrishnaSoft Sound Process.Soft. v1 (06.06.00)   337,0   53.461.992 69,53938
SONARC v2.1i (27.06.1994) -F4096 -O0 -S2 -X   5.596,0   53.600.231 69,71919
UHARC v0.6b (PPM, 32MB dict., Multimedia ) U. Herklotz   346,5 302,6 53.758.262 69,92474
MUSIcompress v3.0 (07.12.2001) Al Wegener   3,0 2,0 54.788.392 71,26466
CCMx 1.30a (08.01.2008) (c 7)  Christian Martelock   108,7 105,7 55.128.503 71,70705
DGCA 1.00 - 1.10e (2004-2006) Shin-ichi Tsuruta   33,2 19,5 55.505.104 72,19690
Shorten v3.51 - 3.61 (14.02.2003) Tony Robinson   4,0 2,0 55.777.477 72,55119
WinAce v2.69 Final (4096 KB dict + Delta) Marcel Lemke   74,0 20,0 55.998.390 72,83853
WinRar x64 v3.92 (4096 KB dictionary + Delta) Eugene Roshal   27,0 5,0 57.012.340 74,15740
CTXF v0.75 Pre-b1 (2003) Nikita Lesnikov -me -b   42,0 impossible 57.326.520 74,56607
7-Zip x64 9.1.7 (0=delta:4 1=lzma:lp1:d96:fb273) Igor Pavlov   50,0 5,0 57.678.750 75,02422
Charlie v1.32 (23.11.2000) - v1.4 (01.06.2004) Aleksi Eeben   2,0 3,0 58.003.829 75,44706
VOCPACK v2.0 (01.09.1993) (-2 -6) Nicola Ferioli   17,9 impossible 58.216.359 75,72350
DAKX Wav 32 v1.0 (13.12.1999) D. A. Kopf   8,0 3,0 58.532.446 76,13464
BMA 1.31 (2005) -m16m -mx -a -d3 Alexander Cherenkov   69,2 38,0 58.719.275 76,37766
.LG ARHANGEL v1.40 (2000) -mm -mf (force IMC) George Lyapko   480,2   58.874.768 76,57991
Distance Coder 0.98β -b16383 (12.04.'00) Edgar Binder   37,8 38,9 59.127.658 76,90885
Litewave v1.0.011 (25.04.2002) ClearJump   9,0 3,0 59.777.563 77,75420
Onda Lossless Audio v2.2 (07.01.2008) JAVA 9,2   59.885.776 77,89495
ZZIP v0.36 (2002) Damien Debin   52,2 36,0 60.053.548 78,11318
MIO COMPRESS v1.0 (23.10.2003) Leshade Entis   24,0 18,0 60.274.388 78,40043
ADA v1.0 (1999) Advanced Digital Audio 1999   21,5   61.478.726 79,96695
mkw Audio Compression Tool v0.97 Michael K. Weise   5,0 4,0 61.740.780 80,30781
Ultra Compressor II r3 Pro (1995) (AIP-NL) Nico de Vries   367,0   67.026.556 87,18315
7-Zip v4.58 α2 (LZMA 64 MB ultra,fb=273, mf=bt4) Igor Pavlov 41,0 6,0 68.816.617 89,51153
WinBZip v2 (900k Blocks)   33,0 26,0 72.250.529 93,97810
BioArchiver 1.9 hyper, mmedia (07.10.'01) Merlin+ Ltd   170,0 49,0 72.262.025 93,99306
MultitrackStudio Lite v4.3.1.0  (12.'07) .GJS Bremmers Audio Design   4,0 2,0 72.571.876 94,39609
VOCPACK v1.0 (02.03.1993) Nicola Ferioli   856,7 impossible 79.221.723 103,04571
a-Pac v1.0 (09.02.1998)       not supported  
LossLessCode v1.1.1 (11.04.2002) Mode=Slow Artyom Slukin       reinstall  
SONY Perfect Clarity Audio PCA (SoundForge)       not supported  
Laurel & Hardy - Way Out West 1937
WAV [Old Movie Format] (16 Bit 44100 Hz Mono) 126 sec          
■ stream: PCM, 1ch,16 Bit @ 44.1kHz, 656.0 kbps   enc in sec dec in sec 10.361.092 100,00000
OptimFrog v4.910ex (11.02.'11) --max. -experimental Florin Ghido   61,8   3.680.145 35,51889
OptimFrog v4.910ex (11.02.'11) --maximumcompression F. Ghido   61,4   3.680.772 35,52494
OptimFrog v4.600ex (26.06.'06) -max. -experimental F. Ghido   140,1 22,8 3.681.954 35,53635
OptimFrog v4.910ex (11.02.'11) --bestnew -opt. Best Florin Ghido   34,5   3.682.428 35,54093
OptimFrog v4.600ex (26.06.'06) --maximumcompression F. Ghido   137,7 22,1 3.682.764 35,54417
OptimFrog v4.600ex (26.06.'06) --bestnew -opt. Best F. Ghido   74,2 14,6 3.682.880 35,54529
OptimFrog v4.600ex (26.06.'06) --mode bestnew Florin Ghido   23,9 14,6 3.686.264 35,57795
OptimFrog v4.600ex (26.06.'06) --mode extranew Florin Ghido   13,5 8,6 3.698.549 35,69652
OptimFrog v4.910ex (11.02.'11) --mode extranew Florin Ghido   6,1   3.698.790 35,69884
OptimFrog v4.600ex (26.06.'06) --mode highnew Florin Ghido   10,2 6,9 3.703.803 35,74723
OptimFrog v4.910ex (11.02.'11) --mode highnew Florin Ghido   4,6   3.704.084 35,74994
MPEG-4 ALS (24.01.08) -i -o1023 -t2 -a -b -z3 -p 110,3 109,6 3.704.778 35,75664
WinRK v3.0.3 beta (2005) best asymmetric Malcolm Taylor   15,0 14,9 3.731.675 36,01623
LA v0.3 (09.10.2002) Michael Bevin   10,5 9,8 3.772.971 36,41480
STUFFIT 2010 v14.0.0.9 (2009) SITX   6,0   3.792.784 36,60603
LA v0.4b (08.02.2004) -high Michael Bevin   10,5 8,8 3.793.783 36,61567
LA v0.4 (01.05.2003) -high Michael Bevin   10,5 8,8 3.793.783 36,61567
Monkey's Audio v4.01 (28.04.06) (insane) Matthew T. Ashland 5,6 5,8 3.798.752 36,66363
TAK 2.2.0 (29.05.2011) -p4m Thomas Becker   0,3   3.806.837 36,74166
TAK 2.1.0 (07.01.2011) -p4m Thomas Becker   1,5   3.809.183 36,76430
TAK 2.0.0 beta 1 (18.12.2009) -p4m Thomas Becker   3,0   3.809.245 36,76490
TAK 1.1.0 (04.01.2009) -p4m Thomas Becker       3.809.718 36,76946
WinRK v3.1.2 (2008) best asymmetric Malcolm Taylor   11,0   3.812.881 36,79999
LA v0.2 (07.09.2002) Michael Bevin   8,6 8,4 3.826.905 36,93534
PAQ8px67 (05.11.09) -7 -worldwide PAQ crew- 540,2   3.852.578 37,18313
PAQ8p1 (30.09.2008) -7 -worldwide PAQ crew- 441,5   3.864.051 37,29386
FreeARC 0.67 ultra (2010) Bulat Ziganshin 1,0 1,0 3.873.126 37,38145
MMA 0.0a3 (09.08.2008) Christian Martelock   1,2   3.886.511 37,51063
MMA 0.0a2 (08.08.2008) Christian Martelock   1,1   3.886.511 37,51063
LPAC Archiver v1.41 (01.10.2002) Tilman Liebchen   11,0 3,0 3.909.834 37,73573
AudioZIP v3 (31.10.2000) Daniel Cheong & Desmond Ang   11,0 4,0 3.945.796 38,08282
WAVPACK v4.60α (06.01.'09) -HHX6 David Bryant 44,6 1,0 3.966.336 38,28106
WAVPACK v4.60α (06.01.'09) -HX3 David Bryant 4,6 0,7 4.009.494 38,69760
WAVPACK v4.60α (06.01.'09) -HX David Bryant 1,4 0,8 4.016.342 38,76369
WinZip 14.5.9095 (ZIPX) best method   1,0 1,0 4.076.470 39,34402
WAVPACK v4.60α (06.01.'09) -H David Bryant 0,7 0,5 4.085.706 39,43316
TTA TrueAudio 3.4.1 (27.07.'07) Alexander Djourik 0,5 0,5 4.101.392 39,58455
SLiM v023 (-m400) Serge Voskoboynikov   33,0 17,8 4.122.894 39,79208
WAVPACK v4.60α (06.01.'09) -X David Bryant 0,9 0,5 4.126.248 39,82445
WavArc v1.1 (01.08.1997) -c5 (5ELP) Dennis Lee   10,7 1,8 4.141.264 39,96938
WAVPACK v4.60α (06.01.'09) no option David Bryant 0,5 0,6 4.259.310 41,10870
SBC Archiver v0.970 (2004) -m3 -b63 Sami J. Makinen   3,1 3,0 4.271.730 41,22857
FLAC 1.2.1 (17.09.07) Josh Coalson -8 -b 4096 1,8 0,4 4.283.261 41,33986
RKAU v1.07 (11.12.2000) Malcolm Taylor   7,6 2,1 4.319.281 41,68751
LTAC (1998) Tilman Liebchen   12,0 7,0 4.369.815 42,17524
NanoZip 0.08α (03.06.10) Sami Runsas (CM:1 GB)   4,7   4.380.523 42,27858
SONARC v2.1i (27.06.1994) -X   0,0   4.402.108 42,48691
Litewave v1.0.011 (25.04.2002) ClearJump   0,9 0,9 4.402.108 42,48691
APPLE iTunes v7.6.1.9 (19.02.2008) (Lossless)   1,0 impossible 4.498.035 43,41275
Squeez v5.61 (2008) SQX2 ultra 32 MB auto   3,0 1,0 4.609.068 44,48438
KrishnaSoft Sound Process.Soft. v1 (06.06.00)   0,0   5.160.086 49,80253
Bonk v1.0.7 (2001-26.02.2008) -32 Robert Kausch 14,0 19,0 5.222.024 50,40032
OSQ Steinberg Wavelab 6 Ess. Original Sound Quality   2,5 2,5 5.597.564 54,02485
Shorten v3.51 - 3.61 (14.02.2003) Tony Robinson   0,6 0,6 5.660.769 54,63487
CCMx 1.30a (08.01.2008) (c 7)  Christian Martelock   13,5 13,2 5.924.122 57,17662
MUSIcompress v3.0 (07.12.2001) Al Wegener   1,0 1,0 5.957.976 57,50336
UHARC v0.6b (PPM, 32MB dict., Multimedia ) Uwe Herklotz   101,9 92,8 6.057.484 58,46376
a-Pac v1.0 (09.02.1998)   0,0   6.114.897 59,01788
WinAce v2.69 Final (4096 KB dict + Delta) Marcel Lemke   9,0 2,0 6.177.836 59,62534
CTXF v0.75 Pre-b1 (2003) Nikita Lesnikov -me -b   4,9 impossible 6.202.618 59,86452
DGCA 1.00 - 1.10e (2004-2006) Shin-ichi Tsuruta   5,0 2,3 6.259.712 60,41556
DAKX Wav 32 v1.0 (13.12.1999) D. A. Kopf   1,0 1,0 6.270.933 60,52386
WinRar x64 v3.92 (4096 KB dictionary + Delta) Eugene Roshal   2,0 1,0 6.288.758 60,69590
MIO COMPRESS v1.0 (23.10.2003) Leshade Entis   2,0 2,0 6.386.024 61,63466
BMA 1.31 (2005) -m16m -mx -a -d3 Alexander Cherenkov   9,5 5,2 6.403.291 61,80131
ZZIP v0.36 (2002) -mm Damien Debin   6,1 5,4 6.455.422 62,30446
Onda Lossless Audio v2.2 (07.01.2008) JAVA 0,0   6.508.470 62,81645
ADA v1.0 (1999) Advanced Digital Audio 1999   0,0   6.588.018 63,58421
VOCPACK v2.0 (01.09.1993) Nicola Ferioli   0,0   6.600.235 63,70212
WMA LossLess (WindowsMediaAudio) v9   3,0 2,0 6.625.664 63,94755
7-Zip x64 9.1.7 (0=delta:2 1=lzma:lp1:d96:fb273) Igor Pavlov   4,0 1,0 6.878.535 66,38813
Charlie v1.32 (23.11.2000) - v1.4 (01.06.2004) Aleksi Eeben   1,0 2,0 7.378.005 71,20876
7-Zip v4.58 α2 (LZMA 64 MB ultra,fb=273, mf=bt4) Igor Pavlov 3,0 1,0 7.518.141 72,56128
WinBZip v2 (900k Blocks)   8,0 5,0 7.615.045 73,49655
MultitrackStudio Lite v4.3.1.0  (12.'07) .GJS Bremmers Audio Design   1,0 1,0 7.715.373 74,46486
.LG ARHANGEL v1.40 (2000) -mm -mf (force IMC) George Lyapko   0,0   8.054.633 77,73923
Ultra Compressor II r3 Pro (1995) (AIP-NL) Nico de Vries   0,0   8.325.430 80,35282
WinZip 14.5.9095 (ZIP) legacy 2.0 deflate   1,0 0,2 9.105.808 87,88464
VOCPACK v1.0 (02.03.1993) Nicola Ferioli   2,3 impossible 9.521.887 91,90042
FlaCUDA 0.91 (10.01.2010) Gregory S. Chudov -11       not supported  
LossLessCode v1.1.1 (11.04.2002) Mode=Slow Artyom Slukin       reinstall  
mkw Audio Compression Tool v0.97 Michael K. Weise       impossible  
SAC 0.0.6a4 (05.08.2007) --insane Sebastian       not supported  
http://www.diatonis.com [Diatonis - Structure Of Ambient Life] 2003
WAV Extensible [Dolby Surround 5.0] (24 Bit) 347 sec          
■ stream: PCM, 5.0ch, 24 Bit @ 44.1kHz, 5292.0 kbps   enc in sec dec in sec 230.033.468 100,00000
TAK 2.2.0 (29.05.2011) -p4m Thomas Becker   9,7   98.910.268 42,99821
WAVPACK v4.60α (06.01.'09) -HHX6 David Bryant 707,2 15,7 105.829.702 46,00622
STUFFIT 2010 v14.0.0.9 (2009) SITX   173,0   106.895.880 46,46971
WAVPACK v4.60α (06.01.'09) -HX3 David Bryant 70,1 8,8 107.752.162 46,84195
WAVPACK v4.60α (06.01.'09) -HX David Bryant 20,3 8,7 107.931.066 46,91972
WAVPACK v4.60α (06.01.'09) -X David Bryant 13,4 6,5 108.454.108 47,14710
FLAC 1.2.1 (17.09.07) Josh Coalson -8 -b 4096 26,0 5,4 111.639.552 48,53187
FreeARC 0.67 ultra (2010) Bulat Ziganshin 27,0 27,0 112.689.696 48,98839
WAVPACK v4.60α (06.01.'09) -H David Bryant 10,3 6,8 112.732.162 49,00685
WinZip 14.5.9095 (ZIPX) best method   19,0 17,0 112.837.308 49,05256
WAVPACK v4.60α (06.01.'09) no option David Bryant 7,7 6,6 113.039.484 49,14045
TTA TrueAudio 3.4.1 (27.07.'07) Alexander Djourik 8,1 9,8 114.034.385 49,57295
Standard       122.498.146 53,25231
NanoZip 0.08α (03.06.10) Sami Runsas (CM:1 GB)   748,6   137.613.378 59,82320
DGCA 1.00 - 1.10e (2004-2006) Shin-ichi Tsuruta   96,7 30,6 138.144.752 60,05420
Distance Coder 0.98β -b16383 (12.04.'00) Edgar Binder   759,2 104,1 149.682.153 65,06973
CCMx 1.30a (08.01.2008) (c 7)  Christian Martelock   336,2 329,8 151.531.920 65,87386
WinRar x64 v3.92 (4096 KB dictionary + Delta) Eugene Roshal   158,0 7,0 156.782.223 68,15627
NanoZip 0.01α (14.07.08) Sami Runsas (CM:1 GB)   748,2   157.888.127 68,63702
WinAce v2.69 Final (4096 KB dict + Delta) Marcel Lemke   549,0 29,0 159.013.442 69,12622
SBC Archiver v0.970 (2004) -m3 -b63 Sami J. Makinen   381,5 147,6 169.200.461 73,55471
CTXF v0.75 Pre-b1 (2003) Nikita Lesnikov -me -b   400,9 impossible 172.244.481 74,87801
7-Zip x64 9.1.7 (0=delta:15 1=lzma:lp1:d96:fb273) Igor Pavlov   252,0   177.436.350 77,13501
Squeez v5.61 (2008) SQX2 ultra 32 MB auto   810,0 97,0 200.149.945 87,00905
7-Zip v4.58 α2 (LZMA 64 MB ultra,fb=273, mf=bt4) Igor Pavlov 153,0 19,0 201.941.490 87,78787
WinRK v3.1.2 (2008) best asymmetric Malcolm Taylor   973,0   201.944.406 87,78914
UHARC v0.6b (PPM, 32MB dict., Multimedia ) Uwe Herklotz   874,6 998,4 204.935.859 89,08958
BMA 1.31 (2005) -m16m -mx -a -d3 Alexander Cherenkov   218,8 44,1 205.028.705 89,12995
WinBZip v2 (900k Blocks)   94,0 88,0 208.676.707 90,71580
WinZip 14.5.9095 (ZIP) legacy 2.0 deflate   56,0 5,0 212.545.712 92,39773
Ultra Compressor II r3 Pro (1995) (AIP-NL) -TT Nico de Vries   234,0   213.610.922 92,86080
AudioZIP v3 (31.10.2000) Daniel Cheong & Desmond Ang   377,0 233,8 226.037.550 98,26290
Charlie v1.32 (23.11.2000) - v1.4 (01.06.2004) Aleksi Eeben   14,0   233.398.953 101,46304
DAKX Wav 32 v1.0 (13.12.1999) D. A. Kopf       corrupted  
APPLE iTunes v7.6.1.9 (19.02.2008) (Lossless)       not supported  
Bonk v1.0.7 (2001-26.02.2008) -32 Robert Kausch     not supported  
FlaCUDA 0.91 (10.01.2010) Gregory S. Chudov -11       not supported  
KrishnaSoft Sound Process.Soft. v1 (06.06.00)       not supported  
LA v0.4b (08.02.2004) -high Michael Bevin       not supported  
Litewave v1.0.011 (25.04.2002) ClearJump       not supported  
LossLessCode v1.1.1 (11.04.2002) Mode=Slow Artyom Slukin       not supported  
LPAC Archiver v1.41 (01.10.2002) Tilman Liebchen       not supported  
MIO COMPRESS v1.0 (23.10.2003) Leshade Entis       not supported  
MMA 0.0a2 (08.08.2008) Christian Martelock       not supported  
Monkey's Audio v4.01 (28.04.06) (insane) Matthew T. Ashland     not supported  
MPEG-4 ALS (24.01.08) -i -o1023 -t2 -a -b -z3 -p     not supported  
MPEG-4 ALS (RM16) (08.11.2005) -7 -a           not supported  
SAC 0.0.6a4 (05.08.2007) --insane Sebastian       not supported  
MPEG-4 ALS (RM18) (19.09.2006) -7 -a           not supported  
MultitrackStudio Lite v4.3.1.0  (12.'07) .GJS Bremmers Audio Design       not supported  
MUSIcompress v3.0 (07.12.2001) Al Wegener       not supported  
Onda Lossless Audio v2.2 (07.01.2008) JAVA     not supported  
OptimFrog v4.600ex (26.06.'06) --bestnew -opt. Best F. Ghido       not supported  
OptimFrog v4.600ex (26.06.'06) -max. -experimental F. Ghido       not supported  
OptimFrog v4.600ex (26.06.'06) --maximumcompression F. Ghido       not supported  
OptimFrog v4.600ex (26.06.'06) --mode extranew Florin Ghido       not supported  
OptimFrog v4.600ex (26.06.'06) --mode highnew Florin Ghido       not supported  
OSQ Steinberg Wavelab 6 Ess. Original Sound Quality       not supported  
Real Audio Lossless 10.0.0.575 (.ra)       no Trial  
RKAU v1.07 (11.12.2000) Malcolm Taylor       not supported  
Shorten v3.51 - 3.61 (14.02.2003) Tony Robinson       not supported  
SONARC v2.1i (27.06.1994) -F4096 -O0 -S2 -X       not supported  
SONY Perfect Clarity Audio PCA (SoundForge)       not supported  
StuffIt Deluxe v9.0.1.27 for Win (Best Binary)       corrupted  
TAK 2.1.0 (07.01.2011) -p4m Thomas Becker       not supported  
TAK 2.0.0 beta 1 (18.12.2009) -p4m Thomas Becker       not supported  
TTA v1.5 (25.12.2003) Alexander Djourik     not supported  
VOCPACK v2.0 (01.09.1993) Nicola Ferioli       not supported  
WavArc v1.1 (01.08.1997) Dennis Lee       not supported  
WMA LossLess (WindowsMediaAudio) v9       not supported  
ZZIP v0.36 (2002) -mm Damien Debin       freezes  
           
Hector Berlioz - Symphonie Phantastique, Op.14 (March To The Scafford)          
Audiophile WAV Extensible file (24 Bit) 4:30 (270 sec)          
■ stream: PCM, 2ch, 24 Bit @ 192kHz, 9216.0 kbps   enc in sec dec in sec 311.601.644 100,00000
OptimFrog v4.600ex (26.06.'06) -max. -experimental F. Ghido   2.964,8 596,7 103.446.486 33,19831
OptimFrog v4.910ex (11.02.'11) --max. -experimental Florin Ghido   1.403,0   103.450.627 33,19964
OptimFrog v4.600ex (26.06.'06) --maximumcompression F. Ghido   3.027,4 634,9 103.483.419 33,21016
OptimFrog v4.910ex (11.02.'11) --maximumcompression F. Ghido   1.372,1   103.488.423 33,21177
OptimFrog v4.600ex (26.06.'06) --bestnew -opt. Best F. Ghido   1.755,3 405,3 103.652.744 33,26450
OptimFrog v4.910ex (11.02.'11) --bestnew -opt. Best Florin Ghido   810,7   103.674.117 33,27136
OptimFrog v4.600ex (26.06.'06) --mode bestnew Florin Ghido   568,5 426,5 103.770.639 33,30234
OptimFrog v4.600ex (26.06.'06) --mode extranew Florin Ghido   319,6 235,8 103.966.271 33,36512
OptimFrog v4.910ex (11.02.'11) --mode extranew Florin Ghido   145,2   103.968.791 33,36593
OptimFrog v4.600ex (26.06.'06) --mode highnew Florin Ghido   264,8 182,2 104.131.464 33,41814
OptimFrog v4.910ex (11.02.'11) --mode highnew Florin Ghido   114,4   104.136.987 33,41991
TAK 2.2.0 (29.05.2011) -p4m Thomas Becker   5,2   104.835.668 33,64413
TAK 2.0.0 beta 1 (18.12.2009) -p4m Thomas Becker   49,6 - 104.946.330 33,67965
TAK 2.1.0 (07.01.2011) -p4m Thomas Becker   22,6   104.967.808 33,68654
STUFFIT 2010 v14.0.0.9 (2009) SITX   143,0   105.143.513 33,74293
WAVPACK v4.60α (06.01.'09) -HHX6 David Bryant 1.226,0 15,5 106.836.834 34,28635
Monkey's Audio v4.01 (28.04.06) (insane) Matthew T. Ashland 127,3 123,0 107.479.376 34,49256
FreeARC 0.67 ultra (2010) Bulat Ziganshin 19,0 19,0 110.320.145 35,40422
TTA TrueAudio 3.4.1 (27.07.'07) Alexander Djourik 13,9 13,7 112.602.160 36,13657
TTA v1.5 (25.12.2003) Alexander Djourik 92,8 92,9 113.722.136 36,49600
NanoZip 0.08α (03.06.10) Sami Runsas (CM:1 GB)   198,3   117.988.223 37,86508
FLAC 1.1.4 (12.02.07) Josh Coalson -8 -b 4096 106,1 19,6 121.920.958 39,12719
FLAC 1.2.1 (17.09.07) Josh Coalson -8 -b 4096 59,8 11,4 121.956.789 39,13869
WAVPACK v4.60α (06.01.'09) -HX3 David Bryant 79,0 14,9 126.561.626 40,61648
WAVPACK v4.60α (06.01.'09) -HX David Bryant 34,3 12,9 127.650.010 40,96577
WAVPACK v4.60α (06.01.'09) -X David Bryant 30,7 12,2 129.160.620 41,45056
WinZip 14.5.9095 (ZIPX) best method   29,0 22,0 139.364.934 44,72535
WAVPACK v4.60α (06.01.'09) no option David Bryant 25,2 9,4 140.033.032 44,93976
WAVPACK v4.60α (06.01.'09) -H David Bryant 28,0 14,6 140.053.752 44,94641
CCMx 1.30a (08.01.2008) (c 7)  Christian Martelock   365,4 365,9 146.330.296 46,96069
APPLE iTunes v7.6.1.9 (19.02.2008) (Lossless)   18,0 impossible 147.337.563 47,28395
DGCA 1.00 - 1.10e (2004-2006) Shin-ichi Tsuruta   149,5 53,8 150.082.448 48,16484
Onda Lossless Audio v2.2 (07.01.2008) JAVA 30,4   152.364.455 48,89719
CTXF v0.75 Pre-b1 (2003) Nikita Lesnikov -me -b   432,1 impossible 168.741.451 54,15294
Distance Coder 0.98β -b16383 (12.04.'00) Edgar Binder   182,0 123,5 169.232.652 54,31058
WinAce v2.69 Final (4096 KB dict + Delta) Marcel Lemke   589,0 31,0 173.919.078 55,81456
7-Zip x64 9.1.7 (0=delta:6 1=lzma:lp1:d96:fb273) Igor Pavlov   441,0   197.924.549 63,51845
SBC Archiver v0.970 (2004) -m3 -b63 Sami J. Makinen   520,4 180,8 198.833.049 63,81001
7-Zip v4.58 α2 (LZMA 64 MB ultra,fb=273, mf=bt4) Igor Pavlov 233,0 27,0 245.140.544 78,67113
Squeez v5.60 (2007) SQX2 ultra 32 MB auto   1.094,0 131,0 246.319.865 79,04960
WinRK v3.1.2 (2008) best asymmetric Malcolm Taylor   1.207,0 292,0 254.454.381 81,66015
BMA 1.31 (2005) -m16m -mx -a -d3 Alexander Cherenkov   279,5 157,3 274.693.661 88,15540
WinBZip v2 (900k Blocks)   383,0 85,0 275.296.115 88,34874
UHARC v0.6b (PPM, 32MB dict., Multimedia) Uwe Herklotz   1.428,0 1.313,0 277.600.083 89,08813
WinRar x64 v3.92 (4096 KB dictionary + Delta) Eugene Roshal   293,0 9,0 277.903.645 89,18555
WinZip 14.5.9095 (ZIP) legacy 2.0 deflate   39,0 7,0 285.920.648 91,75839
Ultra Compressor II r3 Pro (1995) (AIP-NL) Nico de Vries   654,0   287.408.900 92,23600
.LG ARHANGEL v1.40 (2000) -mm -mf (force IMC) George Lyapko   2.560,9   295.573.698 94,85627
AudioZIP v3 (31.10.2000) Daniel Cheong & Desmond Ang   515,0 89,0 300.962.520 96,58566
VOCPACK v1.0 (02.03.1993) Nicola Ferioli   3.820,0 impossible 313.376.884 100,56971
Charlie v1.32 (23.11.2000) - v1.4 (01.06.2004) Aleksi Eeben   10,0 23,0 315.856.129 101,36536
MUSIcompress v3.0 (07.12.2001) Al Wegener   30,0 14,0 316.614.116 101,60862
FlaCUDA 0.91 (10.01.2010) Gregory S. Chudov -11       not supported  
MMA 0.0a2 (08.08.2008) Christian Martelock       not supported  
MPEG-4 ALS (24.01.08) -i -o1023 -t2 -a -b -z3 -p     not supported  
OSQ Steinberg Wavelab 6 Ess. Original Sound Quality       not supported  
Real Audio Lossless 10.0.0.575 (.ra)       no Trial  
SAC 0.0.6a4 (05.08.2007) --insane Sebastian       not supported  
WMA v9.1 LOSSLESS       not supported  
           
Best Love Classics Vol. 4 (1989)    
Audio CD Image (.NRG) (14 Tracks, 77:13.65)       with ISCR, not RAW!
■ stream: PCM, 2ch, 16 Bit @ 44.1kHz, 1411.2 kbps   enc in sec dec in sec 817.414.990 100,00000
OptimFrog v4.600ex (26.06.'06) -max. -experimental F. Ghido   12.233,8 1.829,6 318.372.958 38,94875
OptimFrog v4.600ex (26.06.'06) --bestnew -opt. Best F. Ghido   6.987,9 1.363,2 341.210.300 41,74260
OptimFrog v4.600ex (26.06.'06) --mode bestnew Florin Ghido   2.318,5 1.391,1 341.875.309 41,82396
OptimFrog v4.600ex (26.06.'06) --mode extranew Florin Ghido   1.302,2 788,4 344.044.532 42,08933
OptimFrog v4.600ex (26.06.'06) --mode highnew Florin Ghido   976,2 651,7 345.221.555 42,23333
Monkey's Audio v4.01 (28.04.06) (insane) Matthew T. Ashland 589,0 476,0 348.731.907 42,66277
NanoZip 0.08α (03.06.10) Sami Runsas (CM:1 GB)   955,5   353.085.604 43,19539
NanoZip 0.01α (14.07.08) Sami Runsas (CM:1 GB)   471,0   353.301.416 43,22179
MMA 0.0a3 (09.08.2008) Christian Martelock   94,8   358.520.839 43,86032
MMA 0.0a2 (08.08.2008) Christian Martelock   86,5   358.581.291 43,86772
SBC Archiver v0.970 (2004) -m3 -b63 Sami J. Makinen   457,1 307,7 358.635.162 43,87431
WMA v9 Lossless (ECCDDAX v11.2 + Cue)   162,0 127,0 366.061.520 44,78282
WAVPACK v4.4 -best mode (ECDDAX v11.2 + Cue) David Bryant   160,0 91,0 367.241.011 44,92712
FLAC 1.2.0 -8 (ECDDAX v10 + Cue) 251 sec Josh Coalson   174,0 62,0 370.125.136 45,27995
TTA TrueAudio 3.4.1 (27.07.'07) Alexander Djourik 63,0 63,0 370.583.556 45,33604
LTAC (1998) Tilman Liebchen   519,0 error 373.518.302 45,69506
Squeez v5.63 x64 (2008) SQX2 ultra 32 MB force WAV   130,0 43,0 378.883.745 46,35146
CCMx 1.30a (08.01.2008) (c 7)  Christian Martelock   930,9 892,6 419.153.538 51,27794
UHARC v0.6b (PPM, 32MB dict., Multimedia) Uwe Herklotz   3.904,1 3.131,0 437.911.633 53,57274
DGCA 1.00 - 1.10e (2004-2006) Shin-ichi Tsuruta   469,3 212,4 439.124.384 53,72111
WinUDA v0290 Classic (Mode -3) Dwing   19.802,0 19.803,0 439.384.532 53,75293
CTXF v0.75 Pre-b1 (2003) Nikita Lesnikov -me -b   369,2 impossible 448.085.090 54,81733
WinRar x64 v3.92 (4096 KB dictionary + Delta) Eugene Roshal   202,0 62,0 483.067.632 59,09699
FreeARC 0.67 ultra (2010) Bulat Ziganshin 1.555,0 1.555,0 490.162.516 59,96495
Charlie v1.32 (23.11.2000) - v1.4 (01.06.2004) Aleksi Eeben   41,0 32,0 491.295.181 60,10352
7-Zip x64 9.1.7 (0=delta:4 1=lzma:lp1:d96:fb273) Igor Pavlov   1.029,0 51,0 492.254.437 60,22087
WinAce v2.69 Final (4096 KB dict + Delta) Marcel Lemke   1.847,0 94,0 570.898.378 69,84193
WinRK v3.1.2 (2008) best asymmetric Malcolm Taylor   3.737,0   581.727.364 71,16671
7-Zip v4.58 (LZMA 64 MB ultra,fb=273, mf=bt4 lc=4) Igor Pavlov 656,0 75,0 594.733.882 72,75789
WinZip 14.5.9095 (ZIPX) best method   355,0   600.844.393 73,50543
WinRK v3.0.3 beta (2005) best asymmetric Malcolm Taylor   3.197,0 617,0 608.364.137 74,42537
STUFFIT 2010 v14.0.0.9 (2009) SITX   2.029,0   619.232.176 75,75493
WinBZip v2 (900k Blocks)   383,0 307,0 626.501.504 76,64424
APPLE iTunes v7.6.1.9 (19.02.2008) (Lossless)       not supported  
AudioZIP v3 (31.10.2000) Daniel Cheong & Desmond Ang       not supported  
Bonk v1.0.7 (2001-26.02.2008) -32 Robert Kausch     not supported  
FLAC 1.2.0 (23.07.07) Josh Coalson -8 -b 4096     impossible  
FlaCUDA 0.91 (10.01.2010) Gregory S. Chudov -11     not supported  
MPEG-4 ALS (RM18) (19.09.2006) -7 -a           not supported  
Onda Lossless Audio v2.2 (07.01.2008) JAVA     not supported  
OSQ Steinberg Wavelab 6 Ess. Original Sound Quality       not supported  
SAC 0.0.6a4 (05.08.2007) --insane Sebastian       not supported  
TTA TrueAudio 3.4.1 (27.07.'07) Alexander Djourik     not supported  
TTA v3.3 (17.05.2005) Alexander Djourik     not supported  
* This image does not affect copyright laws as this CD is from October
of 1989 and contains old classical tunes only. I am not nor will I ever
be a person that wants to hurt or ignore copyright laws. This image
was taken only for means of compression benchmarking.
Bruce Kaphan - The Romance of Flying
Audiophile WAV Extensible (24 Bit) 111.0 sec          
■ stream: PCM, 7.1ch, 96kHz, 18432.0 kbps   enc in sec dec in sec 255.993.668 100,00000
WAVPACK v4.60α (06.01.'09) -HHX6 David Bryant 826,9 16,8 99.119.786 38,71962
FLAC 1.2.1 (17.09.07) Josh Coalson -8 -b 4096 29,0 6,8 103.774.163 40,53779
WAVPACK v4.60α (06.01.'09) -HX3 David Bryant 61,7 10,4 105.286.500 41,12856
WAVPACK v4.60α (06.01.'09) -HX David Bryant 16,4 14,9 105.807.616 41,33212
WAVPACK v4.60α (06.01.'09) -X David Bryant 11,7 12,2 106.549.316 41,62186
Standard       110.854.358 43,30355
WinZip 14.5.9095 (ZIPX) best method   18,0 16,0 113.489.136 44,33279
FreeARC 0.67 ultra (2010) Bulat Ziganshin 32,0 32,0 113.560.954 44,36084
WAVPACK v4.60α (06.01.'09) -H David Bryant 9,4 16,0 114.312.612 44,65447
WAVPACK v4.60α (06.01.'09) no option David Bryant 7,4 16,9 115.410.990 45,08353
TTA TrueAudio 3.4.1 (27.07.'07) Alexander Djourik 8,7 11,4 115.749.125 45,21562
NanoZip 0.08α (03.06.10) Sami Runsas (CM:1 GB)   642,8   121.243.736 47,36201
CCMx 1.30a (08.01.2008) (c 7)  Christian Martelock   272,0 259,8 123.077.712 48,07842
Distance Coder 0.98β -b16383 (12.04.'00) Edgar Binder   112,0 85,6 137.644.092 53,76855
WinAce v2.69 Final (4096 KB dict + Delta) Marcel Lemke   441,0 27,0 144.042.826 56,26812
WinRar x64 v3.92 (4096 KB dictionary + Delta) Eugene Roshal   158,0 7,0 145.359.197 56,78234
UHARC v0.6b (PPM, 32MB dict., Multimedia ) Uwe Herklotz   1.022,9 846,9 154.102.420 60,19775
SBC Archiver v0.970 (2004) -m3 -b63 Sami J. Makinen   410,9 129,7 157.879.784 61,67332
7-Zip x64 9.1.7 (0=delta:24 1=lzma:lp1:d96:fb273) Igor Pavlov   181,0   163.221.013 63,75979
7-Zip v4.58 α2 (LZMA 64 MB ultra,fb=273, mf=bt4) Igor Pavlov 199,0 19,0 188.381.735 73,58844
WinRK v3.1.2 (2008) best asymmetric Malcolm Taylor   1.042,0   194.685.574 76,05093
DGCA 1.00 - 1.10e (2004-2006) Shin-ichi Tsuruta   243,6 131,9 198.759.072 77,64218
STUFFIT 2010 v14.0.0.9 (2009) SITX   592,0   207.015.626 80,86748
CTXF v0.75 Pre-b1 (2003) Nikita Lesnikov -me -b   274,6 impossible 215.680.979 84,25247
BMA 1.31 (2005) -m16m -mx -a -d3 Alexander Cherenkov   235,6 28,6 233.926.185 91,37968
DAKX Wav 32 v1.0 (13.12.1999) D. A. Kopf       corrupted  
StuffIt Deluxe v9.0.1.27 for Win (Best Binary)       corrupted  
TAK 2.2.0 (29.05.2011) -p4m Thomas Becker       not supported  
APPLE iTunes v7.6.1.9 (19.02.2008) (Lossless)       not supported  
Bonk Encoder v1.0 Beta 2 (22.02.2004) Robert Kausch     not supported  
FlaCUDA 0.91 (10.01.2010) Gregory S. Chudov -11     not supported  
KrishnaSoft Sound Process.Soft. v1 (06.06.00)       not supported  
LA v0.4b (08.02.2004) Michael Bevin       not supported  
Litewave v1.0.011 (25.04.2002) ClearJump       not supported  
LossLessCode v1.1.1 (11.04.2002) Mode=Slow Artyom Slukin       not supported  
LPAC Archiver v1.41 (01.10.2002) Tilman Liebchen       not supported  
MIO COMPRESS v1.0 (23.10.2003) Leshade Entis       not supported  
MMA 0.0a2 (08.08.2008) Christian Martelock       not supported  
Monkey's Audio v4.01 (28.04.06) (insane) Matthew T. Ashland     not supported  
MPEG-4 ALS (24.01.08) -i -o1023 -t2 -a -b -z3 -p     not supported  
MPEG-4 ALS (RM16) (08.11.2005) -7 -a           not supported  
MPEG-4 ALS (RM18) (19.09.2006) -7 -a           not supported  
MultitrackStudio Lite v4.3.1.0  (12.'07) .GJS Bremmers Audio Design       not supported  
MUSIcompress v3.0 (07.12.2001) Al Wegener       not supported  
RKAU v1.07 (11.12.2000) Malcolm Taylor       not supported  
SAC 0.0.6a4 (05.08.2007) --insane Sebastian       not supported  
Shorten v3.51 (14.02.2003) (Nero Plugin) Toni Robinson       not supported  
SONY Perfect Clarity Audio PCA (SoundForge)       not supported  
TAK 0.14a - 1.0 Beta 1 (28.10.2006) -extra + max Th. Becker       not supported  
TAK 2.0.0 beta 1 (18.12.2009) -p4m Thomas Becker       not supported  
TAK 2.1.0 (07.01.2011) -p4m Thomas Becker       not supported  
TTA v3.3 (17.05.2005) Alexander Djourik     not supported  
VOCPACK v1.0 (02.03.1993) Nicola Ferioli       not supported  
VOCPACK v2.0 (01.09.1993) Nicola Ferioli       not supported  
WMA LossLess (WindowsMediaAudio) v9       not supported  
ZZIP v0.36 (2002) -mm Damien Debin       freezes