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Best Free Compression Software

Software that reduces file size for storage or transmission.

All (8)Free (6)Open-Source (3)Web (3)Windows (5)Mac (3)Linux (3)

Showing 6 products

CyberChef

CyberChef

The web app for all your data manipulation and decoding needs

Security AuditingFreeWeb
NanaZip

NanaZip

Modern open-source 7-Zip fork built for Windows 10 and 11

Archivers & CompressionFreeWindows
7‑Zip

7‑Zip

High‑performance file archiver with strong compression

Archivers & CompressionFreeWindows · Mac · Linux
Borg

Borg

Deduplicating backup solution

Backup & SyncFreeLinux · Mac · Web
headroom

headroom

Compress data for LLMs

AI Research & AnalysisFreeWeb
FileOptimizer

FileOptimizer

Lossless file compression and optimization for Windows

Archivers & CompressionFreeWindows

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