Ark vs PowerArchiver

Ark is a free graphical utility for creating and managing compressed files and archives on Linux and Windows. It can browse, extract, create, and modify archives, and preview file contents without extracting them. Its listed formats include tar, gzip, bzip2, zip, rar, 7z, xz, rpm, cab, deb, xar, AppImage, and CD-ROM images. Ark also supports archive encryption, split archives, and command-line tools. The listed plan costs nothing, with no plan limits stated, and the application is licensed under GPL-2.0+. On Linux, KDE offers installation through AppStream stores, distribution package managers, and Flathub. KDE lists Windows as a platform and provides a Windows nightly installer for testing. Its help links include the Ark Handbook, UserBase Wiki, and KDE Forum; KDE also provides a bug-reporting link and access to the source code. KDE describes itself as an international community developing free and open-source software, represented for legal and financial matters by KDE e.V., a registered nonprofit in Germany.

PowerArchiver creates, extracts and manages more than 60 archive formats, including ZIP, 7Z, RAR, TAR, ISO and CAB. It supports archive encryption with AES-256, split archives and archive repair. Its proprietary PA codec provides lossless compression and is described as reducing documents by 30–70%. The Windows edition supports Windows 7 through Windows 11 and Server 2008 R2 through Server 2025; PowerArchiver Pro for Mac is a separate macOS codebase with Finder integration and native drag-and-drop. Edition features vary: Professional includes Outlook, Word and Excel add-ins, while Professional Toolbox adds a cloud browser for S3, Google Drive, OneDrive, Azure and Box, as well as the PACL command-line tool. Business and higher editions include MSI installation, Group Policy support and silent deployment. Enterprise adds FIPS 140-2 validated encryption and lists HIPAA and DFARS support. The free edition is restricted to non-commercial personal, student and nonprofit use. A 30-day trial unlocks the highest Toolbox edition’s features. Prices range from PowerArchiver Free at free to Enterprise Unlimited at $4,995, paid once.