bitdepth-8

advdef -z2 - (no multithreading)

F660A575608918CDBB1B6367919861FB  advdef.exe
advdef -z2 -q
file instate outstate time saved
b8-01.png c3 f0 d4 c3 f0 d4 0.15 23.97 KB
b8-02.png c3 f0 d4 c3 f0 d4 0.38 67.93 KB
b8-03.png c3 f0 d4 c3 f0 d4 0.11 11.98 KB
b8-04.png c3 f0 d4 c3 f0 d4 0.25 24.97 KB
b8-05.png c3 f0 d4 c3 f0 d4 0.06 4.99 KB
b8-06.png c3 f0 d4 c3 f0 d4 0.14 10.99 KB
b8-07.png c3 f0 d4 c3 f0 d4 0.19 26.97 KB
b8-08.png c3 f0 d4 c3 f0 d4 0.10 11.98 KB
b8-09.png c3 f0 d4 c3 f0 d4 0.05 5.99 KB
b8-10.png c3 f0 d4 c3 f0 d4 0.11 8.99 KB
total - - 1.54 0.188 MB

advdef -z3 - (no multithreading)

F660A575608918CDBB1B6367919861FB  advdef.exe
advdef -z3 -q
file instate outstate time saved
b8-01.png c3 f0 d4 c3 f0 d4 0.58 23.97 KB
b8-02.png c3 f0 d4 c3 f0 d4 1.38 67.93 KB
b8-03.png c3 f0 d4 c3 f0 d4 0.33 11.98 KB
b8-04.png c3 f0 d4 c3 f0 d4 1.01 25.97 KB
b8-05.png c3 f0 d4 c3 f0 d4 0.23 4.99 KB
b8-06.png c3 f0 d4 c3 f0 d4 0.54 10.99 KB
b8-07.png c3 f0 d4 c3 f0 d4 0.76 26.97 KB
b8-08.png c3 f0 d4 c3 f0 d4 0.33 11.98 KB
b8-09.png c3 f0 d4 c3 f0 d4 0.13 5.99 KB
b8-10.png c3 f0 d4 c3 f0 d4 0.54 8.99 KB
total - - 5.83 0.190 MB

advdef -z4 - (no multithreading)

F660A575608918CDBB1B6367919861FB  advdef.exe
advdef -z4 -q
file instate outstate time saved
b8-01.png c3 f0 d4 c3 f0 d4 1.63 23.97 KB
b8-02.png c3 f0 d4 c3 f0 d4 3.76 68.93 KB
b8-03.png c3 f0 d4 c3 f0 d4 0.67 12.98 KB
b8-04.png c3 f0 d4 c3 f0 d4 2.46 25.97 KB
b8-05.png c3 f0 d4 c3 f0 d4 0.38 4.99 KB
b8-06.png c3 f0 d4 c3 f0 d4 1.24 11.98 KB
b8-07.png c3 f0 d4 c3 f0 d4 1.44 27.97 KB
b8-08.png c3 f0 d4 c3 f0 d4 0.65 11.98 KB
b8-09.png c3 f0 d4 c3 f0 d4 0.52 5.99 KB
b8-10.png c3 f0 d4 c3 f0 d4 1.18 9.99 KB
total - - 13.93 0.194 MB

advpng -z2 - (no multithreading)

6099B9C0368706D32892630AB354A84E  advpng.exe
advpng -z2 -q
file instate outstate time saved
b8-01.png c3 f0 d4 c3 f0 d8 0.30 24.97 KB
b8-02.png c3 f0 d4 c3 f0 d8 0.81 72.92 KB
b8-03.png c3 f0 d4 c3 f0 d8 0.18 14.98 KB
b8-04.png c3 f0 d4 c3 f0 d8 0.39 25.97 KB
b8-05.png c3 f0 d4 c3 f0 d8 0.08 4.99 KB
b8-06.png c3 f0 d4 c3 f0 d8 0.24 12.98 KB
b8-07.png c3 f0 d4 c3 f0 d8 0.37 26.97 KB
b8-08.png c3 f0 d4 c3 f0 d8 0.18 13.98 KB
b8-09.png c3 f0 d4 c3 f0 d8 0.09 6.99 KB
b8-10.png c3 f0 d4 c3 f0 d8 0.18 8.99 KB
total - - 2.82 0.204 MB

advpng -z3 - (no multithreading)

6099B9C0368706D32892630AB354A84E  advpng.exe
advpng -z3 -q
file instate outstate time saved
b8-01.png c3 f0 d4 c3 f0 d8 1.21 25.97 KB
b8-02.png c3 f0 d4 c3 f0 d8 2.84 74.92 KB
b8-03.png c3 f0 d4 c3 f0 d8 0.67 14.98 KB
b8-04.png c3 f0 d4 c3 f0 d8 1.99 27.97 KB
b8-05.png c3 f0 d4 c3 f0 d8 0.37 5.99 KB
b8-06.png c3 f0 d4 c3 f0 d8 1.01 13.98 KB
b8-07.png c3 f0 d4 c3 f0 d8 1.55 27.97 KB
b8-08.png c3 f0 d4 c3 f0 d8 0.73 14.98 KB
b8-09.png c3 f0 d4 c3 f0 d8 0.25 6.99 KB
b8-10.png c3 f0 d4 c3 f0 d8 0.89 9.99 KB
total - - 11.51 0.212 MB

advpng -z4 - (no multithreading)

6099B9C0368706D32892630AB354A84E  advpng.exe
advpng -z4 -q
file instate outstate time saved
b8-01.png c3 f0 d4 c3 f0 d8 4.19 25.97 KB
b8-02.png c3 f0 d4 c3 f0 d8 10.25 73.92 KB
b8-03.png c3 f0 d4 c3 f0 d8 1.55 15.98 KB
b8-04.png c3 f0 d4 c3 f0 d8 4.54 28.97 KB
b8-05.png c3 f0 d4 c3 f0 d8 0.85 5.99 KB
b8-06.png c3 f0 d4 c3 f0 d8 2.22 13.98 KB
b8-07.png c3 f0 d4 c3 f0 d8 3.06 28.97 KB
b8-08.png c3 f0 d4 c3 f0 d8 1.30 14.98 KB
b8-09.png c3 f0 d4 c3 f0 d8 0.73 6.99 KB
b8-10.png c3 f0 d4 c3 f0 d8 2.23 10.99 KB
total - - 30.92 0.215 MB

ect -1 - (no multithreading)

8257C799D9777E454F96357D426F7C75  ect.exe
ect -1 -s -q
file instate outstate time saved
b8-01.png c3 f0 d4 c3 f0 d4 0.10 16.98 KB
b8-02.png c3 f0 d4 c3 f0 d4 0.28 48.95 KB
b8-03.png c3 f0 d4 c3 f0 d4 0.07 8.99 KB
b8-04.png c3 f0 d4 c3 f0 d4 0.10 20.98 KB
b8-05.png c3 f0 d4 c3 f0 d4 0.03 3.99 KB
b8-06.png c3 f0 d4 c3 f0 d4 0.08 7.99 KB
b8-07.png c3 f0 d4 c3 f0 d4 0.10 21.97 KB
b8-08.png c3 f0 d4 c3 f0 d4 0.06 8.99 KB
b8-09.png c3 f0 d4 c3 f0 d4 0.05 3.99 KB
b8-10.png c3 f0 d4 c3 f0 d4 0.07 6.99 KB
total - - 0.94 0.142 MB

ect -3 - (no multithreading)

8257C799D9777E454F96357D426F7C75  ect.exe
ect -3 -s -q
file instate outstate time saved
b8-01.png c3 f0 d4 c3 f0 d4 0.29 23.97 KB
b8-02.png c3 f0 d4 c3 f0 d4 0.62 67.93 KB
b8-03.png c3 f0 d4 c3 f0 d4 0.15 11.98 KB
b8-04.png c3 f0 d4 c3 f0 d4 0.41 25.97 KB
b8-05.png c3 f0 d4 c3 f0 d4 0.10 4.99 KB
b8-06.png c3 f0 d4 c3 f0 d4 0.24 11.98 KB
b8-07.png c3 f0 d4 c3 f0 d4 0.30 26.97 KB
b8-08.png c3 f0 d4 c3 f0 d4 0.12 10.99 KB
b8-09.png c3 f0 d4 c3 f0 d4 0.08 5.99 KB
b8-10.png c3 f0 d4 c3 f0 d4 0.25 9.99 KB
total - - 2.56 0.190 MB

ect -5 - (no multithreading)

8257C799D9777E454F96357D426F7C75  ect.exe
ect -5 -s -q
file instate outstate time saved
b8-01.png c3 f0 d4 c3 f0 d4 0.40 23.97 KB
b8-02.png c3 f0 d4 c3 f0 d4 0.91 68.93 KB
b8-03.png c3 f0 d4 c3 f0 d4 0.20 12.98 KB
b8-04.png c3 f0 d4 c3 f0 d4 0.59 25.97 KB
b8-05.png c3 f0 d4 c3 f0 d4 0.12 4.99 KB
b8-06.png c3 f0 d4 c3 f0 d4 0.33 11.98 KB
b8-07.png c3 f0 d4 c3 f0 d4 0.40 27.97 KB
b8-08.png c3 f0 d4 c3 f0 d4 0.17 11.98 KB
b8-09.png c3 f0 d4 c3 f0 d4 0.12 5.99 KB
b8-10.png c3 f0 d4 c3 f0 d4 0.34 9.99 KB
total - - 3.58 0.193 MB

ect -9 - (no multithreading)

8257C799D9777E454F96357D426F7C75  ect.exe
ect -9 -s -q
file instate outstate time saved
b8-01.png c3 f0 d4 c3 f0 d4 2.71 23.97 KB
b8-02.png c3 f0 d4 c3 f0 d4 6.24 69.93 KB
b8-03.png c3 f0 d4 c3 f0 d4 1.31 12.98 KB
b8-04.png c3 f0 d4 c3 f0 d4 4.44 25.97 KB
b8-05.png c3 f0 d4 c3 f0 d4 0.82 4.99 KB
b8-06.png c3 f0 d4 c3 f0 d4 2.08 11.98 KB
b8-07.png c3 f0 d4 c3 f0 d4 2.67 27.97 KB
b8-08.png c3 f0 d4 c3 f0 d4 1.29 11.98 KB
b8-09.png c3 f0 d4 c3 f0 d4 0.73 5.99 KB
b8-10.png c3 f0 d4 c3 f0 d4 2.37 9.99 KB
total - - 24.66 0.196 MB

ect -3 --mt-deflate - (multithreaded)

8257C799D9777E454F96357D426F7C75  ect.exe
ect -3 --mt-deflate -s -q
file instate outstate time saved
b8-01.png c3 f0 d4 c3 f0 d4 0.15 23.97 KB
b8-02.png c3 f0 d4 c3 f0 d4 0.31 66.93 KB
b8-03.png c3 f0 d4 c3 f0 d4 0.12 11.98 KB
b8-04.png c3 f0 d4 c3 f0 d4 0.20 25.97 KB
b8-05.png c3 f0 d4 c3 f0 d4 0.07 4.99 KB
b8-06.png c3 f0 d4 c3 f0 d4 0.14 11.98 KB
b8-07.png c3 f0 d4 c3 f0 d4 0.15 26.97 KB
b8-08.png c3 f0 d4 c3 f0 d4 0.09 10.99 KB
b8-09.png c3 f0 d4 c3 f0 d4 0.07 5.99 KB
b8-10.png c3 f0 d4 c3 f0 d4 0.17 9.99 KB
total - - 1.47 0.189 MB

ect -5 --mt-deflate - (multithreaded)

8257C799D9777E454F96357D426F7C75  ect.exe
ect -5 --mt-deflate -s -q
file instate outstate time saved
b8-01.png c3 f0 d4 c3 f0 d4 0.19 23.97 KB
b8-02.png c3 f0 d4 c3 f0 d4 0.42 68.93 KB
b8-03.png c3 f0 d4 c3 f0 d4 0.14 12.98 KB
b8-04.png c3 f0 d4 c3 f0 d4 0.25 25.97 KB
b8-05.png c3 f0 d4 c3 f0 d4 0.09 4.99 KB
b8-06.png c3 f0 d4 c3 f0 d4 0.19 11.98 KB
b8-07.png c3 f0 d4 c3 f0 d4 0.22 27.97 KB
b8-08.png c3 f0 d4 c3 f0 d4 0.12 11.98 KB
b8-09.png c3 f0 d4 c3 f0 d4 0.08 5.99 KB
b8-10.png c3 f0 d4 c3 f0 d4 0.24 9.99 KB
total - - 1.94 0.193 MB

ect -9 --mt-deflate - (multithreaded)

8257C799D9777E454F96357D426F7C75  ect.exe
ect -9 --mt-deflate -s -q
file instate outstate time saved
b8-01.png c3 f0 d4 c3 f0 d4 1.05 23.97 KB
b8-02.png c3 f0 d4 c3 f0 d4 2.04 69.93 KB
b8-03.png c3 f0 d4 c3 f0 d4 0.83 12.98 KB
b8-04.png c3 f0 d4 c3 f0 d4 1.59 25.97 KB
b8-05.png c3 f0 d4 c3 f0 d4 0.49 4.99 KB
b8-06.png c3 f0 d4 c3 f0 d4 0.89 11.98 KB
b8-07.png c3 f0 d4 c3 f0 d4 1.29 27.97 KB
b8-08.png c3 f0 d4 c3 f0 d4 0.66 11.98 KB
b8-09.png c3 f0 d4 c3 f0 d4 0.45 5.99 KB
b8-10.png c3 f0 d4 c3 f0 d4 1.57 9.99 KB
total - - 10.86 0.196 MB

optipng -o2 - (no multithreading)

8DF5FE7F5D6AB05A1EC302D65FA6E489  optipng.exe
optipng -fix -o2 -strip all -quiet
file instate outstate time saved
b8-01.png c3 f0 d4 c3 f0 d4 0.70 16.98 KB
b8-02.png c3 f0 d4 c3 f0 d4 1.95 48.95 KB
b8-03.png c3 f0 d4 c3 f0 d4 0.52 8.99 KB
b8-04.png c3 f0 d4 c3 f0 d4 0.71 20.98 KB
b8-05.png c3 f0 d4 c3 f0 d4 0.16 3.99 KB
b8-06.png c3 f0 d4 c3 f0 d4 0.56 7.99 KB
b8-07.png c3 f0 d4 c3 f0 d4 0.67 21.97 KB
b8-08.png c3 f0 d4 c3 f0 d4 0.43 8.99 KB
b8-09.png c3 f0 d4 c3 f0 d4 0.29 3.99 KB
b8-10.png c3 f0 d4 c3 f0 d4 0.45 7.99 KB
total - - 6.44 0.143 MB

optipng -o7 - (no multithreading)

8DF5FE7F5D6AB05A1EC302D65FA6E489  optipng.exe
optipng -fix -o7 -strip all -quiet
file instate outstate time saved
b8-01.png c3 f0 d4 c3 f0 d4 7.21 16.98 KB
b8-02.png c3 f0 d4 c3 f0 d4 19.05 48.95 KB
b8-03.png c3 f0 d4 c3 f0 d4 5.05 8.99 KB
b8-04.png c3 f0 d4 c3 f0 d4 6.73 20.98 KB
b8-05.png c3 f0 d4 c3 f0 d4 1.51 3.99 KB
b8-06.png c3 f0 d4 c3 f0 d4 5.11 7.99 KB
b8-07.png c3 f0 d4 c3 f0 d4 6.88 21.97 KB
b8-08.png c3 f0 d4 c3 f0 d4 4.03 8.99 KB
b8-09.png c3 f0 d4 c3 f0 d4 2.78 3.99 KB
b8-10.png c3 f0 d4 c3 f0 d4 4.01 7.99 KB
total - - 62.36 0.143 MB

oxipng -o 2 --threads 1 - (no multithreading)

2DB49B5425A75C761B8AB48715C923AB  oxipng.exe
oxipng -q --threads 1 -o 2 --libdeflater --alpha --strip all
file instate outstate time saved
b8-01.png c3 f0 d4 c3 f0 d4 0.35 23.97 KB
b8-02.png c3 f0 d4 c3 f0 d4 0.87 67.93 KB
b8-03.png c3 f0 d4 c3 f0 d4 0.21 11.98 KB
b8-04.png c3 f0 d4 c3 f0 d4 0.58 24.97 KB
b8-05.png c3 f0 d4 c3 f0 d4 0.12 4.99 KB
b8-06.png c3 f0 d4 c3 f0 d4 0.31 10.99 KB
b8-07.png c3 f0 d4 c3 f0 d4 0.45 26.97 KB
b8-08.png c3 f0 d4 c3 f0 d4 0.22 11.98 KB
b8-09.png c3 f0 d4 c3 f0 d4 0.10 5.99 KB
b8-10.png c3 f0 d4 c3 f0 d4 0.28 8.99 KB
total - - 3.49 0.188 MB

oxipng -o 6 --threads 1 - (no multithreading)

2DB49B5425A75C761B8AB48715C923AB  oxipng.exe
oxipng -q --threads 1 -o 6 --libdeflater --alpha --strip all
file instate outstate time saved
b8-01.png c3 f0 d4 c3 f0 d4 0.89 23.97 KB
b8-02.png c3 f0 d4 c3 f0 d4 2.09 67.93 KB
b8-03.png c3 f0 d4 c3 f0 d4 0.52 11.98 KB
b8-04.png c3 f0 d4 c3 f0 d4 1.63 24.97 KB
b8-05.png c3 f0 d4 c3 f0 d4 0.31 4.99 KB
b8-06.png c3 f0 d4 c3 f0 d4 0.82 10.99 KB
b8-07.png c3 f0 d4 c3 f0 d4 1.15 26.97 KB
b8-08.png c3 f0 d4 c3 f0 d4 0.55 11.98 KB
b8-09.png c3 f0 d4 c3 f0 d4 0.24 5.99 KB
b8-10.png c3 f0 d4 c3 f0 d4 0.78 8.99 KB
total - - 8.98 0.188 MB

oxipng -o 2 - (multithreaded)

2DB49B5425A75C761B8AB48715C923AB  oxipng.exe
oxipng -q -o 2 --libdeflater --alpha --strip all
file instate outstate time saved
b8-01.png c3 f0 d4 c3 f0 d4 0.20 23.97 KB
b8-02.png c3 f0 d4 c3 f0 d4 0.55 67.93 KB
b8-03.png c3 f0 d4 c3 f0 d4 0.14 11.98 KB
b8-04.png c3 f0 d4 c3 f0 d4 0.37 24.97 KB
b8-05.png c3 f0 d4 c3 f0 d4 0.09 4.99 KB
b8-06.png c3 f0 d4 c3 f0 d4 0.22 10.99 KB
b8-07.png c3 f0 d4 c3 f0 d4 0.25 26.97 KB
b8-08.png c3 f0 d4 c3 f0 d4 0.13 11.98 KB
b8-09.png c3 f0 d4 c3 f0 d4 0.06 5.99 KB
b8-10.png c3 f0 d4 c3 f0 d4 0.18 8.99 KB
total - - 2.19 0.188 MB

oxipng -o 6 - (multithreaded)

2DB49B5425A75C761B8AB48715C923AB  oxipng.exe
oxipng -q -o 6 --libdeflater --alpha --strip all
file instate outstate time saved
b8-01.png c3 f0 d4 c3 f0 d4 0.24 23.97 KB
b8-02.png c3 f0 d4 c3 f0 d4 0.53 67.93 KB
b8-03.png c3 f0 d4 c3 f0 d4 0.14 11.98 KB
b8-04.png c3 f0 d4 c3 f0 d4 0.41 24.97 KB
b8-05.png c3 f0 d4 c3 f0 d4 0.09 4.99 KB
b8-06.png c3 f0 d4 c3 f0 d4 0.23 10.99 KB
b8-07.png c3 f0 d4 c3 f0 d4 0.30 26.97 KB
b8-08.png c3 f0 d4 c3 f0 d4 0.15 11.98 KB
b8-09.png c3 f0 d4 c3 f0 d4 0.08 5.99 KB
b8-10.png c3 f0 d4 c3 f0 d4 0.20 8.99 KB
total - - 2.37 0.188 MB

pingo -fast=1 -s7 - (no multithreading)

9E6F16E269FA516539EF0BBED2BDDD2D  pingo.exe
pingo -fast=1 -s7 -quiet
file instate outstate time saved
b8-01.png c3 f0 d4 c3 f0 d4 0.06 14.98 KB
b8-02.png c3 f0 d4 c3 f0 d4 0.14 41.95 KB
b8-03.png c3 f0 d4 c3 f0 d4 0.05 6.99 KB
b8-04.png c3 f0 d4 c3 f0 d4 0.09 13.98 KB
b8-05.png c3 f0 d4 c3 f0 d4 0.02 2.99 KB
b8-06.png c3 f0 d4 c3 f0 d4 0.05 5.99 KB
b8-07.png c3 f0 d4 c3 f0 d4 0.07 16.98 KB
b8-08.png c3 f0 d4 c3 f0 d4 0.04 5.99 KB
b8-09.png c3 f0 d4 c3 f0 d4 0.03 3.99 KB
b8-10.png c3 f0 d4 c3 f0 d4 0.11 4.99 KB
total - - 0.66 0.110 MB

pingo -s0 - (no multithreading)

9E6F16E269FA516539EF0BBED2BDDD2D  pingo.exe
pingo -s0 -quiet
file instate outstate time saved
b8-01.png c3 f0 d4 c3 f0 d4 0.15 22.97 KB
b8-02.png c3 f0 d4 c3 f0 d4 0.37 64.93 KB
b8-03.png c3 f0 d4 c3 f0 d4 0.09 10.99 KB
b8-04.png c3 f0 d4 c3 f0 d4 0.18 21.97 KB
b8-05.png c3 f0 d4 c3 f0 d4 0.05 3.99 KB
b8-06.png c3 f0 d4 c3 f0 d4 0.11 9.99 KB
b8-07.png c3 f0 d4 c3 f0 d4 0.17 23.97 KB
b8-08.png c3 f0 d4 c3 f0 d4 0.08 9.99 KB
b8-09.png c3 f0 d4 c3 f0 d4 0.05 5.99 KB
b8-10.png c3 f0 d4 c3 f0 d4 0.14 7.99 KB
total - - 1.39 0.173 MB

pingo -s3 - (no multithreading)

9E6F16E269FA516539EF0BBED2BDDD2D  pingo.exe
pingo -s3 -quiet
file instate outstate time saved
b8-01.png c3 f0 d4 c3 f0 d4 0.21 23.97 KB
b8-02.png c3 f0 d4 c3 f0 d4 0.49 67.93 KB
b8-03.png c3 f0 d4 c3 f0 d4 0.12 11.98 KB
b8-04.png c3 f0 d4 c3 f0 d4 0.30 24.97 KB
b8-05.png c3 f0 d4 c3 f0 d4 0.09 4.99 KB
b8-06.png c3 f0 d4 c3 f0 d4 0.18 10.99 KB
b8-07.png c3 f0 d4 c3 f0 d4 0.25 26.97 KB
b8-08.png c3 f0 d4 c3 f0 d4 0.12 11.98 KB
b8-09.png c3 f0 d4 c3 f0 d4 0.07 5.99 KB
b8-10.png c3 f0 d4 c3 f0 d4 0.21 8.99 KB
total - - 2.04 0.188 MB

pingo -process=1 -s5 - (no multithreading)

9E6F16E269FA516539EF0BBED2BDDD2D  pingo.exe
pingo -s5 -process=1 -quiet
file instate outstate time saved
b8-01.png c3 f0 d4 c3 f0 d4 0.30 23.97 KB
b8-02.png c3 f0 d4 c3 f0 d4 0.64 67.93 KB
b8-03.png c3 f0 d4 c3 f0 d4 0.15 11.98 KB
b8-04.png c3 f0 d4 c3 f0 d4 0.47 25.97 KB
b8-05.png c3 f0 d4 c3 f0 d4 0.10 4.99 KB
b8-06.png c3 f0 d4 c3 f0 d4 0.25 11.98 KB
b8-07.png c3 f0 d4 c3 f0 d4 0.32 26.97 KB
b8-08.png c3 f0 d4 c3 f0 d4 0.12 11.98 KB
b8-09.png c3 f0 d4 c3 f0 d4 0.09 5.99 KB
b8-10.png c3 f0 d4 c3 f0 d4 0.32 9.99 KB
total - - 2.76 0.190 MB

pingo -process=1 -s9 - (no multithreading)

9E6F16E269FA516539EF0BBED2BDDD2D  pingo.exe
pingo -s9 -process=1 -quiet
file instate outstate time saved
b8-01.png c3 f0 d4 c3 f0 d8 1.35 25.97 KB
b8-02.png c3 f0 d4 c3 f0 d8 3.42 73.92 KB
b8-03.png c3 f0 d4 c3 f0 d8 0.80 15.98 KB
b8-04.png c3 f0 d4 c3 f0 d8 2.15 28.97 KB
b8-05.png c3 f0 d4 c3 f0 d8 0.43 5.99 KB
b8-06.png c3 f0 d4 c3 f0 d8 1.09 14.98 KB
b8-07.png c3 f0 d4 c3 f0 d4 1.12 27.97 KB
b8-08.png c3 f0 d4 c3 f0 d8 0.74 14.98 KB
b8-09.png c3 f0 d4 c3 f0 d8 0.33 6.99 KB
b8-10.png c3 f0 d4 c3 f0 d8 1.06 10.99 KB
total - - 12.49 0.214 MB

pingo -s9 - (multithreaded)

9E6F16E269FA516539EF0BBED2BDDD2D  pingo.exe
pingo -s9 -quiet
file instate outstate time saved
b8-01.png c3 f0 d4 c3 f0 d8 0.73 25.97 KB
b8-02.png c3 f0 d4 c3 f0 d8 1.92 73.92 KB
b8-03.png c3 f0 d4 c3 f0 d8 0.56 15.98 KB
b8-04.png c3 f0 d4 c3 f0 d8 1.03 28.97 KB
b8-05.png c3 f0 d4 c3 f0 d8 0.25 5.99 KB
b8-06.png c3 f0 d4 c3 f0 d8 0.64 14.98 KB
b8-07.png c3 f0 d4 c3 f0 d4 0.81 27.97 KB
b8-08.png c3 f0 d4 c3 f0 d8 0.50 14.98 KB
b8-09.png c3 f0 d4 c3 f0 d8 0.22 6.99 KB
b8-10.png c3 f0 d4 c3 f0 d8 0.62 10.99 KB
total - - 7.28 0.214 MB

pngoptimizer - (multithreaded)

60F48165F5946BD8EA40BF9AB46FD2A8  pngoptimizer.exe
pngoptimizer.exe
file instate outstate time saved
b8-01.png c3 f0 d4 c3 f0 d4 0.38 17.98 KB
b8-02.png c3 f0 d4 c3 f0 d4 0.96 48.95 KB
b8-03.png c3 f0 d4 c3 f0 d4 0.30 8.99 KB
b8-04.png c3 f0 d4 c3 f0 d4 0.44 21.97 KB
b8-05.png c3 f0 d4 c3 f0 d4 0.09 3.99 KB
b8-06.png c3 f0 d4 c3 f0 d4 0.28 7.99 KB
b8-07.png c3 f0 d4 c3 f0 d4 0.44 21.97 KB
b8-08.png c3 f0 d4 c3 f0 d4 0.22 9.99 KB
b8-09.png c3 f0 d4 c3 f0 d4 0.16 4.99 KB
b8-10.png c3 f0 d4 c3 f0 d4 0.24 7.99 KB
total - - 3.51 0.144 MB

pngout (trials) - (no multithreading)

7154076FDE19A421A7CCA8029D4EC831  pngout.exe
pngout -q -f0 -s2 -force
pngout -q -f5 -s2 -ks
pngout -q -f6
file instate outstate time saved
b8-01.png c3 f0 d4 c3 f0 d4 5.20 23.97 KB
b8-02.png c3 f0 d4 c3 f0 d4 10.55 67.93 KB
b8-03.png c3 f0 d4 c3 f0 d4 2.73 11.98 KB
b8-04.png c3 f0 d4 c3 f0 d4 8.32 24.97 KB
b8-05.png c3 f0 d4 c3 f0 d4 0.99 4.99 KB
b8-06.png c3 f0 d4 c3 f0 d4 4.90 10.99 KB
b8-07.png c3 f0 d4 c3 f0 d4 6.81 26.97 KB
b8-08.png c3 f0 d4 c3 f0 d4 1.79 10.99 KB
b8-09.png c3 f0 d4 c3 f0 d4 0.93 5.99 KB
b8-10.png c3 f0 d4 c3 f0 d4 4.70 8.99 KB
total - - 46.92 0.188 MB

pngwolf - (no multithreading)

86236DB8F7C5B34B2EA05CD1C9CE33BC  pngwolf.exe
pngwolf --max-evaluations=1 --estimator=libdeflate --out-deflate=zopfli --normalize-alpha --strip-optional
file instate outstate time saved
b8-01.png c3 f0 d4 c3 f0 d4 3.64 23.97 KB
b8-02.png c3 f0 d4 c3 f0 d4 7.98 69.93 KB
b8-03.png c3 f0 d4 c3 f0 d4 2.03 12.98 KB
b8-04.png c3 f0 d4 c3 f0 d4 5.16 25.97 KB
b8-05.png c3 f0 d4 c3 f0 d4 1.30 4.99 KB
b8-06.png c3 f0 d4 c3 f0 d4 3.20 11.98 KB
b8-07.png c3 f0 d4 c3 f0 d4 3.62 27.97 KB
b8-08.png c3 f0 d4 c3 f0 d4 1.77 11.98 KB
b8-09.png c3 f0 d4 c3 f0 d4 1.36 5.99 KB
b8-10.png c3 f0 d4 c3 f0 d4 2.96 9.99 KB
total - - 33.02 0.195 MB

truepng -o1 - (no multithreading)

6F05817A2791CC3DA837E6314BEE7D89  truepng.exe
truepng -o1 -md remove all -quiet
file instate outstate time saved
b8-01.png c3 f0 d4 c3 f0 d4 2.08 16.98 KB
b8-02.png c3 f0 d4 c3 f0 d4 5.08 47.95 KB
b8-03.png c3 f0 d4 c3 f0 d4 0.97 8.99 KB
b8-04.png c3 f0 d4 c3 f0 d4 2.35 21.97 KB
b8-05.png c3 f0 d4 c3 f0 d4 0.43 3.99 KB
b8-06.png c3 f0 d4 c3 f0 d4 1.48 7.99 KB
b8-07.png c3 f0 d4 c3 f0 d4 2.30 20.98 KB
b8-08.png c3 f0 d4 c3 f0 d4 0.77 8.99 KB
b8-09.png c3 f0 d4 c3 f5 d4 0.61 5.99 KB
b8-10.png c3 f0 d4 c3 f0 d4 1.31 7.99 KB
total - - 17.38 0.142 MB

truepng -o4 - (no multithreading)

6F05817A2791CC3DA837E6314BEE7D89  truepng.exe
truepng -o4 -md remove all -quiet
file instate outstate time saved
b8-01.png c3 f0 d4 c3 f0 d4 14.37 16.98 KB
b8-02.png c3 f0 d4 c3 f0 d4 36.56 50.95 KB
b8-03.png c3 f0 d4 c3 f0 d4 6.16 8.99 KB
b8-04.png c3 f0 d4 c3 f0 d4 14.03 21.97 KB
b8-05.png c3 f0 d4 c3 f0 d4 2.68 3.99 KB
b8-06.png c3 f0 d4 c3 f0 d4 3.20 7.99 KB
b8-07.png c3 f0 d4 c3 f0 d4 14.06 20.98 KB
b8-08.png c3 f0 d4 c3 f0 d8 4.68 10.99 KB
b8-09.png c3 f0 d4 c3 f2 d4 2.57 5.99 KB
b8-10.png c3 f0 d4 c3 f0 d4 2.69 7.99 KB
total - - 101.00 0.147 MB

zopflipng - (no multithreading)

C6C90F23E48C04F6E1C931FE206C7ED0  zopflipng.exe
zopflipng --lossy_transparent --lossy_8bit -y
file instate outstate time saved
b8-01.png c3 f0 d4 c3 f0 d4 2.31 23.97 KB
b8-02.png c3 f0 d4 c3 f0 d4 5.41 68.93 KB
b8-03.png c3 f0 d4 c3 f0 d4 1.19 12.98 KB
b8-04.png c3 f0 d4 c3 f0 d4 3.38 25.97 KB
b8-05.png c3 f0 d4 c3 f0 d4 0.88 4.99 KB
b8-06.png c3 f0 d4 c3 f0 d4 2.03 11.98 KB
b8-07.png c3 f0 d4 c3 f0 d4 2.40 27.97 KB
b8-08.png c3 f0 d4 c3 f0 d4 1.08 11.98 KB
b8-09.png c3 f0 d4 c3 f0 d4 0.98 5.99 KB
b8-10.png c3 f0 d4 c3 f0 d4 1.97 9.99 KB
total - - 21.63 0.194 MB