Winrar 5.0 3.9 official simplified Chinese version is a powerful compressed file manager. Supports 64-bit systems, it provides complete support for rar and zip files, and can decompress arj, cab, lzh, ace, tar, gz, uue, bz2. Winrar has a higher compression rate. Winrar has always had this advantage in the dos era. After many experiments, it has been proven that the rar format of winrar generally has a compression rate 10% to 30% higher than other zip formats, especially since it also provides. For rar 5.0 format, the recovery record can be as large as the archive itself. If you have multiple pieces of data damaged, the recovery rate may be even smaller. Using "Recovery Recording" will slightly increase the size of the .rar file, but if your file is corrupted.
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