10.31.13 6:02 PM Lossʟess Iαʛе CoനPʀеssioה
info@squeezechart.com
squeezechart@gmx.de
table 1 of 2   weighted average of file sizes in percent encoding time in seconds CANON FUJI HUBBLE OLYMPUS RADIOGRAPH SIGMA SONY
    test data license: public domain   Bayer • 22.3x14.9mm Bayer •   23.6×15.8mm Bayer • unknown size Bayer • 17.3×13.0mm X-Ray Foveon X3 • 20.7×13.8mm Bayer • 22.3x14.9mm
  here here here here here here here
    Mark Goldstein Mark Goldstein STSCI Mark Goldstein CDC/Dr. L.K.Georg Stephan Busch Stephan Busch
■ RGB, 24 Bit in uncompressed .TIFF format   EXIF ITPC ICC GPS EXIF ITPC ICC GPS EXIF ITPC ICC GPS EXIF ITPC ICC GPS EXIF ITPC ICC GPS EXIF ITPC ICC GPS EXIF ITPC ICC GPS
■ metadata in bytes see here     6275 bytes 3389 bytes 1143 bytes 6887 bytes 4.460 bytes 9.139 bytes 7886 bytes
    100 18.825.911 14.073.591 20.990.360 11.412.381 2.727.593 3.468.304 17.039.360
   uncompressed size   340,3919 - 53.780.338 36.671.858 35.979.426 36.615.988 17.977.420 13.970.836 48.108.320
ZPAQ 6.36 -method bmp_j4 -tiny -add arc in.bmp (2013) M. Mahoney (input=bmp) 102,0071 1.058 19.096.338 14.073.591 21.588.999 11.575.612 2.777.230 3.669.959 17.158.147
PAQ8pxd_v4 (19.04.2012) -7 -worldwide PAQ crew- 102,7565 3.307 18.825.911 14.395.230 21.835.497 11.692.010 2.727.593 3.765.389 17.374.698
FP8_v3 -7 (2012) Jan Ondrus 103,9513 2.056 19.072.693 14.521.419 22.039.665 11.818.184 2.779.325 3.806.155 17.546.109
STUFFIT API 2.0.672.3563 (sitx) --bit-perfect --comp-spec=2,25,2,1,+   106,0689 181 20.254.732 14.381.795 21.991.860 12.143.448 2.886.783 3.896.534 17.608.864
GraLIC 1.11 demo (30.07.11) A. Rhatushnyak, Graystone (input=pnm) 106,6301 173 19.698.463 14.512.467 21.442.086 12.234.859 3.438.262 3.553.485 17.173.607
.BMF v2.01 (24.05.2010) -S Dmitry Shkarin   106,9915 328 19.347.648 14.466.136 20.990.360 12.119.924 3.727.216 3.468.304 17.129.948
FLIC 2.1 x64 (16.11.11) Alexander Rhatushnyak   113,9122 19 20.674.417 15.375.974 22.234.254 13.180.970 3.778.363 3.841.788 18.333.853
.RKI RKIM 1.06 (08.01.2000) cx (input=tga)   116,7275 281 20.453.669 15.376.736 22.238.844 13.059.632 4.296.095 3.926.848 18.415.964
.UHI UHIC 2.0 (27.12.1999) m (input=bmp)   118,0913   21.868.686 15.727.172 23.286.453 13.622.178 3.779.762 4.159.001 18.732.298
.BMF v2.01 (24.05.2010) no switches Dmitry Shkarin   119,5610 30 21.364.656 15.869.204 22.871.180 13.596.580 4.198.872 4.137.888 18.630.380
.UHI UHIC 2.0 (27.12.1999) e (input=bmp)   120,4096   22.060.363 16.150.521 23.384.791 13.893.099 3.830.395 4.271.589 19.457.666
.TVC NK 2beta (17.01.2010) Tomsk State University (input=bmp)   121,8754 176 22.159.805 16.136.255 22.912.266 13.696.442 4.265.713 4.260.491 19.145.566
.BIM 0.03 (13.09.2013) Ilya Muravyov (input=pnm)   122,2693 31 21.655.788 16.341.970 22.741.774 13.782.990 4.333.733 4.249.768 19.459.416
.TVC NK (26.11.1999) Tomsk State University (input=bmp)   122,6256 261 22.272.365 16.462.697 23.126.568 13.982.858 4.110.146 4.334.147 19.551.578
.RKI RKIM 1.06 (08.01.2000) c (input=tga)   122,7288 108 21.484.202 15.945.381 23.189.222 13.724.098 4.493.652 4.285.410 19.193.518
ZCM 0.88 -m7 -r -s (2013) N.F. Antonio (input=pnm)   123,1632 42 22.912.232 16.739.226 23.359.139 13.923.766 3.875.110 4.625.675 19.214.362
CoBALP (06.09.2002) color space conversion; fastest; Tilo Strutz 123,4736   21.368.081 15.975.143 23.637.705 13.745.407 4.619.731 4.261.898 19.082.930
CoBALP (06.09.2002) color space conversion; max.; Tilo Strutz 123,5532   21.330.104 15.948.623 23.613.625 13.721.964 4.655.754 4.270.353 19.032.323
.BIM 0.02 (05.02.2013) Ilya Muravyov (input=pnm)   123,7091 19 21.844.979 16.407.176 22.827.690 13.992.743 4.436.341 4.293.100 19.689.780
.BIM 0.01 (13.01.2013) Ilya Muravyov  (input=pnm)   123,7470 19 22.567.517 16.456.719 22.891.996 14.142.582 4.193.161 4.484.481 19.324.061
BCIF 1.0β (08.12.2010) Stefano Brocchi) (input=bmp) 124,3142 60 22.589.106 16.093.086 24.040.325 14.187.200 4.323.726 4.337.379 19.329.564
WIC lossless image compressor final (2013) (input=bmp)   125,0434 31 21.992.588 16.074.556 24.090.983 13.855.805 4.690.536 4.304.597 19.084.900
.JLS (jpegls.8bi, color transform B-=(R+G)/2, 21.11.2001, lossless) 125,6243 6 22.440.627 16.546.052 23.607.372 14.187.150 4.507.252 4.381.385 19.466.977
.JLS (jpegls.8bi, color transform R-=G, B-=G, 21.11.2001, lossless) 125,8203   22.410.291 16.248.352 23.886.837 14.204.602 4.579.636 4.380.579 19.387.475
.JZZ PhotoJazz 2.0 (18.08.2000, BitJazz Company)   125,9854 48 22.451.698 16.461.847 23.951.961 14.164.124 4.539.422 4.421.585 19.345.712
CCMx 1.30c (24.04.2008) (option 7)  Christian Martelock   127,5462 136 23.538.119 17.640.667 26.645.409 14.880.706 3.383.054 4.766.228 21.071.124
.LSP S+P 3.0.1 (1996) A. Said & W.A. Pearlman (lossless) (input=RAS)   127,9809 15 22.184.927 16.351.051 23.972.366 14.102.175 4.969.366 4.441.824 19.392.175
.J2K JPEG2000 (lossless) Kakadu 7.2.2 (10.04.2013)    128,8449 8 21.837.526 16.693.944 24.629.985 14.205.223 4.847.998 4.586.861 19.679.899
.J2K JPEG2000 (lossless) www.openjpeg.org 2.0 (01.12.2012)  128,8493 70 21.838.172 16.694.445 24.631.152 14.205.687 4.848.181 4.586.998 19.680.473
UHARC 0.6b (PPM, 32MB dict., Multimedia ) U. Herklotz   129,0024 348 24.825.846 17.878.608 24.982.132 15.506.943 3.253.794 5.008.216 21.388.343
ARHANGEL 1.40 -mm -mf (18.01.2000) George Lyapko   129,0231   23.606.803 17.007.187 24.634.808 14.861.391 4.358.494 4.495.766 20.433.681
is a descendant of the .WEBP 0.3.1 (cwebp.exe -lossless -m 6 -metadata all, 17.06.2013) 129,4397 469 23.362.248 16.683.492 24.533.604 14.248.034 4.799.486 4.554.874 19.496.566
.WEBP 0.2.0 (cwebp.exe -lossless -m 6 -progress, 16.08.2012) 130,0411 558 23.569.296 16.779.910 24.640.344 14.322.328 4.802.984 4.558.506 19.672.444
WinAce 2.69 Final (4096 KB dict + Delta) Marcel Lemke   131,0776   23.474.767 16.530.729 24.384.871 14.487.093 5.082.666 4.543.439 19.584.186
.WEBP 0.3.1 (cwebp.exe -lossless -m 3 -metadata all, 17.06.2013) 131,2188 190 23.460.000 16.956.112 24.735.968 14.535.148 4.856.122 4.658.484 19.744.160
.WEBP 0.3.1 (cwebp.exe -lossless -m 0 -metadata all, 17.06.2013) 131,6627 188 23.460.000 16.956.112 24.735.968 14.535.148 4.918.362 4.687.128 19.744.160
QLIC Quick Lossless Image Compressor 1.demo (2013) Alex Rhatushnyak   132,0997 3 22.589.245 16.928.976 24.169.039 15.487.582 4.878.868 4.577.420 20.910.171
.PPN PackPNM 1.6 (22.03.2013) Matthias Stirner (input=PPM)   132,3141 105 24.084.128 16.893.238 26.224.652 14.464.508 4.776.546 4.629.707 20.097.376
.PGF / libPGF 6.12.24 (2001-2012) (lossless) (input=bmp) 132,4521 20 22.730.114 17.307.860 24.770.362 14.744.122 5.005.496 4.636.742 20.283.782
.VCG (VcgCreator 1.1) (2001) L. Vinoth Kumar (input=bmp)   134,1604   23.861.260 16.807.268 25.463.092 14.801.588 5.272.700 4.533.320 20.094.340
WinRK 3.1.2 (best asymmetic ROLZ-3) Malcolm Taylor   134,9826   22.748.170 23.421.222 25.860.797 15.257.023 4.057.990 4.426.443 21.185.317
Pyramid Workshop 0.01dbg (cptpc.exe -q 100) (13.08.'06) N. Fröhling 137,2056   24.774.628 17.851.305 25.058.889 16.215.330 4.635.957 4.973.128 21.670.077
SBC Archiver 0.970r3 (2008) -m3 -b63 -os Sami J. Makinen   137,8828 110 25.521.888 18.793.695 25.261.657 16.486.125 4.292.459 4.948.695 22.357.458
FreeARC 0.67 ultra (2012) Bulat Ziganshin  138,7317   27.330.710 18.866.341 25.493.824 19.316.593 3.341.860 5.114.974 22.351.875
NanoZip 0.09α -cc -m2g (04.11.2011) Sami Runsas   139,1364   27.907.702 17.550.489 24.769.492 18.559.690 4.260.256 4.850.441 21.186.013
.APT v 1.0 (25.3.2004) (input=pnm) John Robinson 139,5859 137 25.389.843 18.437.884 25.344.036 16.421.863 4.677.269 5.052.920 22.052.254
.WEBP 0.13 exp. lossless (png2webpll.exe, 18.11.2011) -c 0   140,2422 999 25.377.490 17.860.931 24.708.460 15.808.122 5.236.077 5.074.827 21.378.541
.IMP IMPLODE (EPIC 24 v0.1b) (25.3.2004) Kevin Peirce (input=bmp) 140,2649   24.370.189 17.902.544 25.674.966 15.216.535 5.521.768 4.935.879 21.263.545
think that lossless .CPD (PhotoK 0.1.0.1, www.kandalu.net, 30.07.2009) lossless   140,6283   24.208.250 18.122.050 25.734.575 15.455.345 5.322.946 5.099.476 21.611.151
ZCM 0.88 -m7 -r -s (2013) N.F. Antonio (input=tif)   142,7014 165 25.384.510 19.527.363 25.609.336 17.910.621 3.275.121 6.496.729 23.681.901
media compression .MNG PNGCRUSH 1.7.9 -loco (2013) Glenn Randers-Pehrson 143,4070 220 24.183.146 18.203.636 25.258.236 16.154.899 5.519.482 5.232.767 22.309.056
JXRLIB 1.1 (28.05.23013) Microsoft Corporation 143,5848 10 24.024.795 17.994.247 24.622.468 15.398.348 5.980.150 5.283.886 21.434.630
.JPG (JPEG 9; cjpeg -rgb1 -block 1 -arithmetic) 19.05.2012, lossless (input=pnm) 143,8951 65 26.018.806 18.725.605 26.364.408 16.312.167 5.038.034 5.298.285 22.150.761
is outdated and should .BTP BTPC 5 (EPIC 24 v0.1b) (2003) (input=bmp) John Robinson 144,0620   26.258.395 18.891.051 25.729.701 17.180.713 4.835.913 5.222.042 22.788.398
.PLR Libra8 1.0.0.1 (21.07.07) -3 Andrew Polar 144,3409   25.382.084 18.270.013 26.198.652 15.730.861 5.352.100 5.518.631 21.768.333
you'd better think .JXR JPEG-XR (Zoner Photo Studio 14 free) Quality 100   144,5510   25.189.990 18.002.622 24.622.394 15.590.187 5.980.079 5.238.694 21.458.478
it over - newspapers, .JPG (LIBJPEG 8d, 2012 09, Thomas Richter) -ls 0 -c (lossless) 147,7867 51 24.193.824 18.778.259 25.996.396 19.033.366 4.929.675 5.393.914 24.823.439
.JLS (JPEG-LS; CharLS -encodepnm in.ppm out.jls) 03.11.2010 147,9037 10 24.244.624 18.782.614 26.145.967 19.013.752 4.931.107 5.392.644 24.816.997
VHS video recordings, PPMonstr var J -m800 -r0 (16.02.2006) Dmitry Shkarin   150,9215 602 26.449.102 21.316.602 26.049.868 18.457.101 3.253.233 7.262.432 25.557.990
vinyl recordings, 7-Zip x64 9.2.9 (0=delta:4 1=lzma2) Igor Pavlov 151,6813 84 27.032.192 20.051.579 26.677.154 18.248.704 4.939.214 5.735.876 24.237.423
.IZ ImageZero 0.1 (23.03.2012) Christoph Feck 152,8502 1,31 25.039.528 18.719.064 25.827.312 17.790.124 6.165.208 5.494.648 23.949.432
DGCA 1.00 - 1.10e (2004-2006) Shin-ichi Tsuruta   155,7029 76 26.148.976 20.928.320 25.677.024 18.226.240 5.273.456 6.143.888 25.525.072
.PNG PNGWOLF (08.04.2011) Björn Höhrmann   155,8482   25.639.989 20.015.433 26.995.986 18.890.869 5.542.999 5.831.522 25.052.025
it exists. Our computers Squeez 5.63 (2008) SQX2 ultra 32 MB auto (SpeedCommander 14)   156,2545   24.439.644 25.073.685 25.080.826 16.704.968 4.801.633 5.645.688 30.861.537
offer everlasting storage .PNG File Optimizer 1.70.104 (2012) Javier Gutiérrez Chamorro 156,3669   25.639.919 20.015.305 26.922.018 18.876.509 5.543.270 5.962.944 25.105.005
of data, and also offers .LWF LuraWave Format (lossless) (XnView 1.99.6)   156,7911   26.418.172 19.816.280 26.639.756 17.389.180 6.235.644 5.892.360 23.618.928
so why reduce quality WinRar x64 4.20 (2012) (4096 KB dictionary + Delta) Eugene Roshal   157,4329   27.854.404 19.969.508 27.038.984 17.818.604 6.421.771 5.264.760 23.854.265
files straight from the Distance Coder 1.24 -b16300el (13.04.2000) Edgar Binder   159,1186   26.509.322 20.973.821 26.306.149 20.768.117 4.811.286 6.335.602 26.857.344
beginning? .PNG PNGOUT /s0 (21.02.2013) Ken Silverman   159,2352 1.224 26.956.143 20.276.686 27.430.527 19.240.178 5.596.884 6.104.059 25.034.492
.PNG OPTIPNG HG -o7 (19.03.2012) Cosmin Truta 159,4178 11.480 25.642.480 20.027.048 26.924.875 19.476.865 5.761.798 6.186.957 25.363.167
.PNG PNGCRUSH 1.7.67 -brute (2013) Glenn Randers-Pehrson 159,8878 705 25.643.035 20.027.483 26.937.990 19.559.362 5.821.538 6.187.068 25.415.159
.JPG (LIBJPEG 8d, 2012 09) -p -c -a (lossless)   165,1103 69 26.970.357 21.010.094 28.653.550 20.840.230 5.693.123 5.967.501 27.829.081
WinZip 16.5.10095 (ZIPX) best method   168,0580   28.453.631 24.886.801 26.999.683 20.290.860 3.261.622 8.711.176 29.181.974
.CHP v 1.0 Build 0012 (2000) Shinji Chiba 168,2957   29.035.333 23.736.186 27.974.422 20.712.007 3.739.872 8.153.446 28.664.439
.PNG Format (LZ77) (OPTIPNG HG -fastest 21.10.2012)   172,4864 22 28.927.899 21.558.307 27.730.766 20.238.506 6.616.021 6.685.201 26.547.646
BZIP2 1.0.6 (2011) -9 Julian Seward 173,5463   29.976.892 24.390.163 27.577.160 21.372.142 3.940.300 8.519.152 29.571.210
QBIT 1.0.0.10 (qbit.exe QBIT input.bmp) (22.05.2002) Daniel Kilbank 175,7997 20 31.322.769 23.727.562 29.200.624 20.444.990 4.702.135 8.565.374 26.923.180
.OpenEXR 1.20-1.40 Format (PIZ Mode) Industrial Light & Magic 175,8833   28.116.375 21.956.806 28.704.639 21.802.604 6.083.565 7.374.379 27.665.856
.TIFF/deflate Format (LIBTIFF 4.0.0, ppm2tiff -c zip:2)   182,5130 13 31.203.022 22.942.170 28.653.826 22.165.878 6.517.290 7.261.728 28.929.526
.DNG/lossless-JPEG   187,8082   19.223.258 22.694.428 29.165.118 12.547.940 6.793.024 13.252.406 29.179.430
.TIFF/lzw + predictor Format (XnView 1.99.6)   196,2477 6 33.372.920 25.334.696 35.724.366 23.550.726 6.590.060 7.522.058 30.910.170
.JPG (LIBJPEG 8d, 2012 09) -p -c -q 100 (lossless) 198,8067   31.907.064 23.548.111 30.410.293 23.664.071 8.248.943 7.450.120 31.587.166
.PSP Paintshop Pro Image (LZ77) (Corel Corporation)   238,1483   38.253.938 30.100.873 31.111.503 30.685.041 8.339.522 9.867.014 41.342.156
GZIP 1.3.12 (-9) (15.10.2007) Jean-Loup Gailly & Mark Adler 239,5674   41.668.937 31.229.031 32.379.850 29.377.761 7.152.497 11.159.018 40.568.128
.PFI PhotoFiltre Studio X 10.7.3 (01.12.2012)   240,1697   41.742.070 31.314.197 32.505.367 29.453.229 7.163.920 11.189.619 40.680.970
.APCDOC Ashampoo Photo Commander 11, lossless   241,4363   41.766.318 31.356.525 32.543.751 29.490.554 7.349.010 11.222.933 40.711.632
BMI Zoner Bitmap Image   243,3881   42.126.382 31.495.797 32.518.422 29.712.828 7.466.901 11.297.889 41.129.116
RAW Image Format (from which the .TIFF here comes)   245,1611   23.460.139 19.883.424 35.630.736 12.378.455 17.965.104 14.337.044 17.039.360
.PDN Paint.net File Format   261,0951   45.410.676 34.198.374 37.463.719 31.317.794 7.658.500 12.345.215 43.251.402
.IFF Explore (TDI) & Maya File Format (RLE) (XnView 1.99.6)   314,4108   53.330.756 35.443.024 35.988.356 35.737.920 13.788.488 13.676.876 47.930.196
.RGB Silicon Graphics File Format (RLE) (XnView 1.99.6)   316,1999   53.460.596 35.632.973 36.241.142 35.966.620 13.879.683 13.770.897 48.138.381
.PIC Softimage File Format (RLE) (XnView 1.99.6)   322,1789   53.514.713 35.666.329 35.914.082 35.435.591 15.314.025 13.666.137 47.793.247
.XCF GIMP 2.8.2 Image Format 323,9553   54.448.706 36.080.363 36.122.283 36.222.841 14.747.512 14.104.547 48.606.050
.TGA TARGA Format (RLE) (XnView 1.99.6)   332,1673   53.747.730 35.667.084 35.981.073 36.578.322 16.653.942 13.985.744 47.793.880
.KRO Kolor RAW Format  (XnView 1.99.6)   340,0167   53.747.732 36.636.692 35.979.392 36.578.324 17.952.788 13.939.220 48.098.324
.BMP Windows Bitmap (RLE) (XnView 1.99.6)   340,0386   53.747.766 36.636.726 35.979.426 36.578.358 17.956.918 13.939.254 48.098.358
.TIFF (uncompressed) (XnView 1.99.6)   340,3919   53.780.338 36.671.858 35.979.426 36.615.988 17.977.420 13.970.836 48.108.320
.TIFF/packbits (lossless) (XnView 1.99.6)   340,9141   54.004.951 36.193.544 36.049.128 36.101.536 18.120.656 14.069.366 48.439.646
.SLI StudioLine Photo Classic 3 Plus   343,2192   54.214.656 36.970.496 36.302.848 36.914.176 18.127.872 14.088.704 48.499.200
.PCX Zsoft Publisher's Paintbrush Format (RLE) (XnView 1.99.6)   347,1825   68.554.147 39.152.900 37.206.027 38.787.210 15.212.821 14.257.566 51.456.549
.DCM DICOM 3.0 (Medical Image Format)       not supported not supported not supported not supported not supported not supported not supported
.FTG Format lossless (2000) F&G Labs     not supported not supported not supported not supported not supported not supported not supported
.GIF GIF89a       not supported not supported not supported not supported not supported not supported not supported
.ISA Compress (27.02.2004) Nils Haeck (input=bmp)       22.439.787 16.742.412 crashed 14.433.835 4.906.344 4.563.866 20.159.180
.MPZ MyPhotoZip 1.50 (04.04.2003) lossless       not supported not supported not supported not supported not supported not supported not supported
.MRP Minimum Rate Predictors v0.5 -o -I 12 Ichiro Matsuda     not supported not supported not supported not supported not supported not supported not supported
.PWC Piecewise Constant Image Model (20.11.1999) Paul Ausbeck       not supported not supported not supported not supported not supported not supported not supported
.RWZ RAWZOR 0.47 (lossless) Sachin Garg 2010       20.346.748 not supported not supported 11.412.381 not supported not supported not supported
.SLP Switched Linear Prediction v2a Shinji Wakasugi     not supported not supported not supported not supported not supported not supported not supported
.YPC WhyPic 1.2 (05.12.1998) Osamu Yamaji     not supported not supported not supported not supported not supported not supported not supported
CALICa (29.04.1997) Xiaolin Wu     not supported not supported not supported not supported not supported not supported not supported
ERI 5.1fre (02.02.2002) Alexander Rhatushnyak       crashed crashed crashed crashed crashed crashed crashed
Felics v1.1.1.1  Ian H. Witten, Alistair Moffat & Timothy C. Bell     not supported not supported not supported not supported not supported not supported not supported
Genuine Fractals Print Pro 5.x lossless www.lizardtech.com       I have no trial I have no trial I have no trial I have no trial I have no trial I have no trial I have no trial
RICAZip 1.2 (CAPTEC, 12.05.2003)       I have no trial I have no trial I have no trial I have no trial I have no trial I have no trial I have no trial
* grey colored programs are 16 bit MS-DOS compiles that were run on DosBox 0.74 Emulator as native 64 bit Windows cannot run them anymore.
* camera raw files were converted to .TIFF for the benchmark. For some codecs the input format was .BMP, .PPM, .RAS or .TGA (at the cost of metadata) - they don't support other formats. 
* for ISA Compress and CoBALP, Windows XP emulator (VMLite + Microsoft's free WindowsXPMode.exe)  was used.
* this symbol means that source codes for that codec is available.
table 2 of 2   origin: encoding time in seconds MEDICAL MEDICAL MEDICAL MEDICAL SIGMA  
    test data license: public domain   sensor: Electron Micro- scope • blood cells CT • catheter MRI • shoulder Ultrasound • fetus, 17 weeks old Foveon X3 • 20.7×13.8mm  
  get it: here here here here here  
    creator: Janice Carr GE Medical Systems MM07R R4.3 Guimi Stephan Busch  
■ streams: grayscale, 8 bit in .PGM format   metadata: EXIF ITPC XMP GPS EXIF ITPC ICC GPS EXIF ITPC ICC GPS EXIF ITPC ICC GPS EXIF ITPC ICC GPS  
    100 1.476.998 201.929 376.380 323.665 1.562.660  
   uncompressed size   334,7005   5.463.062 1.048.593 1.048.593 674.513 4.646.417  
.MRP Minimum Rate Predictors v0.5 -o -I 12 Ichiro Matsuda 100,0332   1.476.998 201.929 376.380 323.665 1.565.256  
.BMF v2.01 (24.05.2010) -S Dmitry Shkarin   102,8162   1.536.232 205.036 385.972 343.032 1.562.660  
GLICBAWLS (2001) Bernd Meyer & Peter Tischer 105,6021   1.626.883 205.276 390.678 355.153 1.604.506  
GraLIC 1.11 demo (30.07.11) A. Rhatushnyak, Graystone CT Inc.   106,3795   1.582.467 217.349 408.049 348.284 1.579.845  
PAQ8pxd_v4 (19.04.2012) -7 -worldwide PAQ crew- 108,2158   1.631.540 219.475 418.470 342.815 1.638.093  
STUFFIT 15 API 2.0.672.3563 (sitx) --comp-spec=2,25,2,1,+   109,0122   1.716.600 220.423 402.323 352.011 1.625.628  
.RKI RKIM 1.06 (08.01.2000) cx (input=tga)   109,0792   1.618.167 227.060 403.913 355.213 1.661.585  
FP8_v3 -7 (2012) Jan Ondrus 109,7518   1.660.429 224.093 422.531 345.985 1.659.636  
CoBALP (06.09.2002) fastest; Tilo Strutz 113,4988   1.732.511 238.484 433.526 346.177 1.718.195  
CoBALP (06.09.2002) max.; Tilo Strutz 114,1786   1.763.131 240.741 435.028 344.192 1.724.794  
.SLP Switched Linear Prediction v2a Shinji Wakasugi 116,1210   1.820.128 241.315 448.208 349.410 1.731.905  
CALICa (29.04.1997) Xiaolin Wu 116,6700   1.804.581 244.940 439.587 361.304 1.741.564  
.RKI RKIM 1.06 (08.01.2000) c (input=tga)   117,2595   1.834.109 238.498 439.812 363.201 1.796.138  
.TVC NK 2beta (17.01.2010) Tomsk State University (input=bmp)   120,8323   1.891.646 251.864 465.317 371.641 1.764.343  
.JLS (jpegls.8bi, no color transform, 21.11.2001, lossless) 121,5775   1.919.889 250.871 467.961 369.303 1.800.684  
.JLS (JPEG-LS; CharLS -encodepnm in.ppm out.jls) 03.11.2010 121,5775   1.919.889 250.871 467.961 369.303 1.800.684  
.JPG (LIBJPEG 8d, 2012 09, Thomas Richter) -ls 0 -c (lossless) 121,5792   1.919.896 250.878 467.968 369.310 1.800.691  
.J2K JPEG2000 (lossless) www.openjpeg.org 1.5.1 (25.06.2012)  121,6525   1.904.845 246.585 456.848 380.421 1.848.091  
.J2K JPEG2000 (lossless) Kakadu 7.1 (25.06.2012)    121,6854   1.904.934 246.727 456.986 380.565 1.848.200  
.J2K JPEG2000 (Lossless)   121,7520   1.904.804 247.605 456.889 380.384 1.848.023  
.MPZ MyPhotoZip 1.50 (04.04.2003) lossless   121,8818   1.868.911 258.401 446.217 387.376 1.823.140  
.PPN PackPNM 1.4d (08.03.12) Matthias Stirner (input=PGM)   122,1492   1.878.884 253.393 468.657 371.764 1.854.444  
WinRK 3.1.2 (best asymmetic ROLZ-3) Malcolm Taylor   122,7911   1.982.090 257.006 467.211 361.256 1.824.187  
.LSP S+P 3.0.1 (30.08.96) Amir Said & W.A. Pearlman (lossless) (input=RAS)   123,1289   1.853.783 275.657 454.147 363.541 1.885.202  
.TVC NK (26.11.1999) Tomsk State University (input=bmp)   123,3937   1.914.848 255.188 473.172 383.272 1.825.433  
.ISA Compress (27.02.2004) Nils Haeck (input=bmp)   123,4004   1.961.614 251.422 479.875 363.473 1.873.382  
.PWC Piecewise Constant Image Model (20.11.1999) Paul Ausbeck   123,9201   1.985.679 254.694 467.684 370.349 1.880.624  
NanoZip 0.09α -cc -m2g (04.11.2011) Sami Runsas   124,0545   1.786.081 276.516 503.373 368.650 1.793.458  
EDP (Edge Directed Precision; 31.12.2000) Xin Li 124,7340   1.931.386 278.884 445.755 376.200 1.877.261  
ZCM 0.80 -m7 -r -s (2013) N.F. Antonio   125,6384   2.164.738 244.912 456.129 368.347 1.958.781  
WinAce 2.69 Final (4096 KB dict + Delta) Marcel Lemke   126,3805   1.993.453 283.028 476.720 358.478 1.865.170  
ZCM 0.60d -m7 -r -s (2012) Nania Francesco Antonio   127,2377   2.192.888 249.747 459.476 372.244 1.983.828  
.PGF / libPGF 6.12.24 (2004-2012) (lossless) (input=bmp) 130,2405   2.017.904 286.210 479.340 392.460 1.941.328  
.VCG (VcgCreator 1.1) (2001) L. Vinoth Kumar (input=bmp)   130,6886   2.167.619 260.675 493.283 393.647 1.951.926  
DGCA 1.00 - 1.10e (2004-2006) Shin-ichi Tsuruta   130,8824   2.001.664 274.416 517.504 371.504 2.042.656  
.YPC WhyPic 1.2 -9 (05.12.1998) Osamu Yamaji (input=bmp) 132,1467   2.139.585 267.014 504.273 377.497 2.078.803  
.PNG File Optimizer 1.70.104 (2012) Javier Gutiérrez Chamorro 133,0415   2.174.458 271.929 487.385 386.949 2.098.263  
.PNG OPTIPNG 0.71 HG -o7 (19.03.2012) Cosmin Truta 133,3666   2.174.654 274.595 488.156 387.183 2.098.500  
.PNG PNGCRUSH 1.7.15 -brute (26.04.'11) Glenn Randers-Pehrson 133,3679   2.174.702 274.595 488.156 387.183 2.098.548  
.APT v 1.0 (25.3.2004) (input=bmp) John Robinson 133,4179   2.153.853 277.291 496.855 412.235 1.946.582  
.BTP BTPC 5 (EPIC 24 v0.1b) (2003) (input=bmp)John Robinson 133,6350   2.158.545 278.123 496.789 412.606 1.950.626  
PPMonstr var J -m800 -r0 (16.02.2006) Dmitry Shkarin   133,7311   2.135.628 278.411 518.962 372.362 2.082.394  
UHARC 0.6b (PPM, 32MB dict., Multimedia ) U. Herklotz   134,6329   2.122.207 281.368 526.840 376.345 2.092.228  
.PNG PNGWOLF (08.04.2011) Björn Höhrmann   135,5542   2.206.598 290.086 488.895 390.115 2.098.521  
FreeARC 0.67 ultra (2012) Bulat Ziganshin  135,8146   2.029.108 283.404 549.524 392.318 2.096.002  
CCMx 1.30c (24.04.2008) (option 7)  Christian Martelock   136,7241   2.215.686 285.014 523.158 377.754 2.136.990  
Flashzip 0.99d1b -m9 -b7 -s (2009) N.F. Antonio   137,9200   2.264.553 288.158 526.853 383.465 2.111.481  
.PNG PNGOUT /c0 (02.07.2011) Ken Silverman   138,5020   2.314.985 290.499 487.232 395.751 2.190.669  
.LWF LuraWave Format (lossless) (XnView 1.99.6)   139,8355   2.231.104 314.296 512.400 409.664 2.027.784  
SBC Archiver 0.970r3 (2008) -m3 -b63 -os Sami J. Makinen   140,8199   2.208.098 287.846 549.307 398.679 2.233.529  
.JXR JPEG-XR (Zoner Photo Studio 14 free) Quality 100   140,8799   2.163.044 335.362 507.362 406.254 2.055.750  
Felics v1.1.1.1  Ian H. Witten, Alistair Moffat & Timothy C. Bell 143,7164   2.461.167 311.508 522.586 393.267 2.146.048  
.CHP v 1.0 Build 0012 (2000) Shinji Chiba 145,2833   2.326.547 309.5eight:400;text-decoration:none;text-underline-style:none;text-line-through: none;font-family:Arial;border-top:.5pt solid black;border-right:none; border-bottom:.5pt solid black;border-left:.5pt solid windowtext;background: #F8696B;mso-pattern:black none'>846.927 680.708 4.599.774  
.PCX Zsoft Publisher's Paintbrush Format (RLE) (XnView 1.99.6)   291,9090   5.300.576 730.913 838.340 682.557 4.767.416  
.XCF GIMP 2.8.2 Image Format 295,4094   5.483.264 748.286 841.317 679.972 4.713.305  
.SLI StudioLine Photo Classic 3 Plus   331,9682   5.512.704 1.063.424 1.063.424 686.080 4.148.224  
.TGA TARGA Format (RLE) (XnView 1.99.6)   333,6269   5.675.075 1.048.594 871.600 710.961 4.897.091  
.KRO Kolor RAW Format  (XnView 1.99.6)   334,7013   5.463.065 1.048.596 1.048.596 674.518 4.646.420  
.TIFF (uncompressed) (XnView 1.99.6)   335,1241   5.470.987 1.049.830 1.049.830 675.448 4.651.910  
.BMP Windows Bitmap (RLE) (XnView 1.99.6)   339,5426   6.341.324 871.594 934.004 777.450 5.444.052  
.BIM Lossless Image Compressor 0.01 (13.01.2013) Ilya Muravyov       not supported not supported not supported not supported not supported  
.DCM DICOM 3.0 (Medical Image Format)       no converter 1.049.988 720.528 no converter no converter  
.DNG/lossless-JPEG       not supported not supported not supported not supported not supported  
.FTG Format lossless (2000) F&G Labs     2.820.529 311.158 511.721 405.694 crashed  
.IMP IMPLODE (EPIC 24 v0.1b) (25.3.2004) Kevin Peirce (input=bmp)     not supported not supported not supported not supported not supported  
.IZ ImageZero (23.03.2012) Christoph Feck     not supported not supported not supported not supported not supported  
.JZZ PhotoJazz (18.08.2000, BitJazz Company)       not supported not supported not supported not supported not supported  
.LJP JPEG LossLess (EPIC24, auto-selection of best predictor)       not supported not supported not supported not supported not supported  
.OpenEXR 1.20-1.40 Format (PIZ Mode) Industrial Light & Magic     not supported not supported not supported not supported not supported  
.PLR Libra8 1.0.0.1 (21.07.07) -3 Andrew Polar     not supported not supported not supported not supported not supported  
.RWZ RAWZOR 0.47 (lossless) Sachin Garg 2010 (.RAF as source)       not supported not supported not supported not supported not supported  
.UHI UHIC 2.0 (27.12.1999) e (input=bmp)       not supported not supported not supported not supported not supported  
.UHI UHIC 2.0 (27.12.1999) m (input=bmp)       not supported not supported not supported not supported not supported  
BCIF 1.0β (08.12.2010) Stefano Brocchi) (input=bmp)       not supported not supported not supported not supported not supported  
ERI 5.1fre (02.02.2002) Alexander Rhatushnyak       crashed crashed crashed crashed crashed  
FLIC 2.1 x64 (16.11.11) Alexander Rhatushnyak       not supported not supported not supported not supported not supported  
Genuine Fractals Print Pro 5.x lossless www.lizardtech.com       I have no trial I have no trial I have no trial I have no trial I have no trial  
QLIC Quick Lossless Image Compressor 1.demo (2013) Alex Rhatushnyak       not supported not supported not supported not supported not supported  
RICAZip 1.2 (CAPTEC, 12.05.2003)       I have no trial I have no trial I have no trial I have no trial I have no trial  
* grey colored programs are 16 bit MS-DOS compiles that were run on DosBox 0.74 Emulator as native 64 bit Windows cannot run them anymore.
* this symbol means that source codes for that codec is available.
* camera raw files were converted to .TIFF for the benchmark. For some codecs the input format was .BMP, .PPM, .RAS or .TGA (at the cost of metadata) - they don't support other formats. 
* for ISA Compress and CoBALP, Windows XP emulator (VMLite + Microsoft's free WindowsXPMode.exe)  was used.
* for SLP, MRP and LSP codec the image 'blood.pgm' was resized to 2032x1920; 'fetus' was resized to 944x712 because those codecs image width and height need to be multiples of 8.
95 550.134 399.402 2.281.717   .JPG (JPEG 9; cjpeg -block 1 -arithmetic) 19.05.2012, lossless ☺ 145,4528   2.386.875 306.880 561.360 395.875 2.222.563   Squeez 5.63 (2008) SQX2 ultra 32 MB auto (SpeedCommander 14)   146,2574   2.522.312 321.096 523.779 374.864 2.289.593   BZIP2 1.0.6 (2011) -9 Julian Seward ☺ 146,2625   2.375.108 310.761 550.827 400.505 2.289.617   Pyramid Workshop 0.01dbg (cptpc.exe -q 100) (13.08.'06) N. Fröhling ☺ 148,8783   2.906.734 270.708 590.487 422.711 1.969.628   Distance Coder 1.24 -b16300el (13.04.2000) Edgar Binder   148,9598   2.536.906 287.511 610.686 429.514 2.120.532   WinRar x64 4.20 (2012) (4096 KB dictionary + Delta) Eugene Roshal   150,7632   2.200.922 369.797 575.707 418.119 2.180.364   7-Zip x64 9.2.9 (0=delta:2 1=lzma2) Igor Pavlov ☺ 153,8295   2.570.806 317.175 579.155 406.417 2.478.012   ZPAQ 6.04 -add a.zpaq in.bmp -method bmp_j4 -tiny Matt Mahoney ☺ 154,7184   3.012.209 255.862 594.414 492.453 2.076.209   .PNG Format (LZ77) (XnView 1.99.6)   157,7953   2.578.698 345.293 583.506 420.904 2.473.915   WinZip 16.5.10095 (ZIPX) best method   158,6521   2.791.738 358.991 531.364 390.030 2.575.004   ARHANGEL 1.40 -mm -mf (18.01.2000) George Lyapko   169,1068   3.412.748 303.589 642.291 519.155 2.079.606   .GPD (PhotoK 0.1.0.1, www.kandalu.net, 30.07.2009) lossless   169,9251   2.901.544 365.547 607.473 441.256 2.725.579   .JPG (LIBJPEG 8d, 2012 06, Thomas Richter) -c -p -q 100 (lossless) ☺ 173,3277   2.596.540 448.631 631.959 458.412 2.486.677   .WEBP 0.20 lossless (cwebp.exe, 16.08.2012) ☺ 176,4915   3.030.916 389.420 604.526 457.984 2.848.488   .WEBP 0.3.1 (cwebp.exe -lossless -m 6 -progress, 17.06.2013) ☺ 180,2400   3.170.018 396.506 606.356 459.192 2.925.934   QBIT 1.0.0.10 (22.05.2002) Daniel Kilbank ☺ 199,9848   3.987.099 409.476 593.245 505.681 3.333.799   GZIP 1.3.12 (-9) (15.10.2007) Jean-Loup Gailly & Mark Adler ☺ 206,4829   3.819.132 464.149 656.985 498.971 3.363.888   .PSP Paintshop Pro Image (LZ77) (Corel Corporation)   214,0187   3.899.179 491.016 688.705 525.320 3.401.165   BMI Zoner Bitmap Image   214,6644   3.951.722 502.377 664.516 506.801 3.497.948   .TIFF/deflate Format (XnView 1.99.6)   226,2947   4.404.370 527.127 667.525 508.358 3.716.216   .GIF GIF89a (XnView 1.99.6)   248,3147   4.718.613 564.603 775.877 568.092 4.075.967   .TIFF/lzw Format (XnView 1.99.6)   252,2283   4.767.812 378.889 1.049.830 675.448 4.111.153   .PFI PhotoFiltre Studio X 10.7.3 (01.12.2012)   268,8652   4.787.991 608.162 909.217 672.889 4.211.580   .PDN Paint.net File Format   287,0929   4.974.961 687.510 951.689 721.198 4.414.336   .TIFF/packbits (lossless) (XnView 1.99.6)   289,9990   5.325.868 729.258 845.962 678.858 4.590.443   .RGB Silicon Graphics File Format (RLE) (XnView 1.99.6)   290,5446   5.333.938 730.786