Tuesday, April 15, 2008

7-Zip 4.58 alpha 8

7-Zip 4.58 alpha 8 was released.

7-Zip for 32-bit Windows:

7-Zip for 64-bit Windows x64:

What's new after 7-Zip 4.57:
- Some speed optimizations.
- 7-Zip now can unpack .lzma archives.
- Unicode (UTF-8) support for filenames in .ZIP archives. Now there are 3 modes:
1) Default mode: 7-Zip uses UTF-8, if the local code page doesn't contain required symbols.
2) -mcu switch: 7-Zip uses UTF-8, if there are non-ASCII symbols.
3) -mcl switch: 7-Zip uses local code page.
- Now it's possible to store file creation time in 7z and ZIP archives (-mtc switch).
- 7-Zip now can unpack multivolume RAR archives created with
"old style volume names" scheme and names *.001, *.002, ...
- Now it's possible to use -mSW- and -mSW+ switches instead of -mSW=off and -mSW=on
- Some bugs were fixed.
- New localizations: Punjabi (Indian), Pashto.

What's new after 7-Zip 4.58 alpha 7:
- Unicode (UTF-8) support for filenames in .ZIP archives.
- BUG in 4.58 alpha 5/6/7 was fixed:
LZMA encoder worked incorrectly, if "lp" parameter is not equal to 0.


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