PeaZip is an archive manager. It is a single, unified GUI for working with multiple open source data compression technologies (7-Zip, FreeArc, UPX, ZPAQ), as a free alternative to traditional Zip file utilities such as WinZip and WinRar.

Opens and decompresses over 180 archive formats and variants, including ACE, CAB, ISO, RAR, ZIPX... Compress (and convert to) 7Z, BALZ/BCM/QUAD, BZ2, GZ, FreeARC, *PAQ, PEA, TAR files , WIM, XZ and ZIP.

PeaZip also has its own Pea archive format (with support for compression, multi-volume archives and a flexible encryption and integrity control system).

Kdiskmark - testing hard drives (HDD) and solid state drives (SSD/NVMe). It invokes the Flexible I/O Tester and processes the output, making complex test results easy to view and interpret.

Features:
* configurable block size, queues, and threads count for each test
* many languages support
* report generation