Ultra7z Optimizer 0.12 (makes your 7z archives smaller!)
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7-Zip Copyright (C) 1999-2011 Igor Pavlov.
Ultra7z Optimizer 0.12 (c) 2008-2011 Alexey A.Dubrovsky
Optimize and convert your 7z (rar, zip…) in smaller 7z archives!
Uncompressed ZIP WinRar 4.01 7-Zip 9.25a Ultra7z Optimizer 0.12
  maximum best ultra,lzma,word64,64mb extreme
Opera-USB 11.51 34 046 890 14 713 150 10 342 255 9 762 214 9 252 023
  100% 70.30% 66.40% 62.88%
Use it carefully! Please create backup copy before use it.
Please verify content of each archive.
ultra7z <archive_name>
<archive_name> - 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
ultra7z -best -d128m -mem1536m -fb273 -o32 -log archive_name
  - 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 (me)!
If you like my program and you want help improve it, you can help me (donate) here
Contact me at maxcompress#ya.ru
Download Ultra7z Optimizer 0.12:
Download here (1 mb)
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