PeaExtractor is a free, Open Source tool for extracting over 180 archive
formats: 7Z, ACE, ARC, BZ2, CAB, DMG, GZ, PAQ, PEA, ISO, RAR, TAR, UDF,
WIM, ZIP, ZIPX...

Support and more information is available on PeaExtractor website: 
http://peaextractor.sourceforge.net

PeaExtractor is part of PeaZip project, free Open Source archive manager:
http://www.peazip.org

To extract a compressed archive file (e.g. .rar, .zip), drag it on the
application or select it from file selection dialog, accept or modify 
extraction options (output path, extract to new folder, set password...)
and confirm extraction with OK button.

To change application's language, use "hamburger menu" > Localization.

Shortcuts to most used functions are available in context menu.

Status of porting of single components to 64-bit:

peaextractor		64 bit
pea			64 bit
7z			64 bit
arc			32 bit
lpaq			32 bit
paq			32 bit
zpaq			64 bit
quad			32 bit
balz			32 bit
unace			32 bit (closed source, separate plugin)