(The enhanced compression coding engine of PECompact 2.x-3.x shell mainly uses new arithmetic compression coding methods, which can effectively improve the compression rate of PECompact 2.78-3.11.
The measured compression rate is greater than the LZMA2 code with the best compression level. It is suitable for occasions with certain volume requirements, but it takes more time to decompress.
Copy pec2codec_lpaq8.dll to the installation directory of PECompact, manually add and select the encoding engine used in the settings.
Note that some systems may not be compatible.)