FastZip perfectly supports virtually all mainstream compression formats on the market, including:
- 7Z, ZIP, RAR and other common formats
- TAR, GZIP, BZIP2 and other Unix formats
- ISO, CAB, JAR and other special formats

Blazing-Fast Compression Experience
- Multi-threaded acceleration: Fully utilizes CPU multi-core performance, 4–10x faster
- Three compression modes: fast / normal / extreme, your choice
- Instant packing: bundle big files in seconds, great for quick transfer
Professional Compression
- Encrypted archives: password protection and filename encryption
- Split volumes: solves large-file storage and transfer
- Solid archives: extreme compression ratios to save space
- Smart cleaning: auto-filters hidden system files
Convenient Operation
- Right-click menu for quick compress/extract
- Customizable double-click action (compress / preview)
- An intuitive, friendly interface
- Real-time compression progress
Why FastZip?
FastZip perfectly combines professional compression with simple operation, delivering efficient, reliable archiving for daily office or professional needs. Its outstanding performance and rich settings make it a leader in file compression.