GNU Gzip vs PowerArchiver

GNU Gzip has no write-up on Specifiction yet; its figures are above.

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.