Ultra7z Optimizer 0.12 (makes your 7z archives smaller!)

ultra7z optimizer
Optimize and convert your 7z (rar, zip…) in smaller 7z archives! Auto switch PPMD/LZMA/LZMA2/DEFLATE/BZIP2 during creation 7z-archives (+ improved (tuned) lzma for jpg, bmp, wav, exe…) Full compatible with original 7z format. High compression ratio — better than non tuned 7-zip original.

Ultra7z Optimizer 0.12 (c) 2008-2011
7-Zip Copyright (C) 1999-2011 Igor Pavlov.
http://www.7-zip.org
Use it carefully! Please create backup copy before use it.
Please verify content of each archive.
Usage:
ultra7z
— file.7z or file.zip or file.rar (formats supported by 7-zip)…
Also you can drag’n’drop your archive on «Ultra7z.exe» or put link to «SendTo» menu
or you can set parametres:
ultra7z [mode] [fb] [d] [o] [mem] [log] archive_name
mode: -fastest, -fast, -normal, -good, -best, -ultra, -extreme, -extreme2, -extreme3
fb: -fb8, -fb12, 16,24,32,48,64,96,128,160,192,224,256, -fb273
d: -d4m, -d8m, 16,32,64,96,128,256,320,384,448,512,768, -d1024m
o: -o2, -o3 ,…-o31 -o32 (step 1)
mem: -mem64m, -mem128m , … , -mem1482m, -mem1536m (step 64m)
log: -log, -nolog
Example:
ultra7z -best -d128m -mem1536m -fb273 -o32 -log archive_name
Features:
— Auto switch PPMD/LZMA/LZMA2/DEFLATE/BZIP2 during creation 7z-archives (+ improved (tuned) lzma for jpg, bmp, wav, exe…)
— Full compatible with original 7z format
— High compression ratio — better than non tuned 7-zip original
— Supported formats: 7z, ZIP, CAB, RAR, ARJ, LZH, GZIP, BZIP2, Z,
CHM, ISO, NSIS, TAR, CPIO, RPM and DEB (formats supported by 7-zip)
It’ free only for non-commercial use!
You can’t use its program into your programs! (only after agreement with author!
If you like my program and you want help improve it, you can help me (donate).
Contact me at [email protected]
Download Ultra7z Optimizer 0.12:
Download here (1 mb)
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