WinRAR 4.20
The advantages of the previous version, WinRAR 4.20 is able to compress 30% faster. WinRAR is a mandatory application that must exist in each computer. WinRAR 4.20 is an update of WinRAR 4.11.
What's new in WinRAR 4.20?
- RAR general compression algorithm is optimized for better utilization of several processor cores.
- Increase memory requirements to achieve higher compression speed.
- RAR text compression algorithm cannot utilize several CPU cores efficiently, so its performance in multiprocessor environment is much lower than for general algorithm.
- "Fastest" (-m1) compression mode also supports several processor cores now. In 4.11 it could use only a single processor core.
- RAR general decompression algorithm speed is slightly improved, though not to same extent as RAR compression.
- ZIP compression supports several processor cores resulting in noticeably higher performance in multi-core environment.
- Recovery volume creating and processing can use several CPU cores resulting in higher speed.
- Now the allowed value for -mt switch is 1 - 32, not 0 - 16 as before.
- "Find files" command can search data in 7-Zip archives. Previously "Find files" did not support .7z archive format.
- Windows 2000 is not supported by WinRAR and WinRAR self-extracting modules anymore.
- "Save current settings" button in "Advanced SFX options" dialog is now available only when converting an existing archive to SFX.
WinRAR 4.20 (64-bit) | 1.57 MB
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