Frequently Asked Questions

ZipMyFile uses WebAssembly technology to compress your files directly in your browser. Your files never leave your device - all compression happens locally, ensuring complete privacy and fast processing.

Yes, ZipMyFile is completely free to use with no hidden fees, subscriptions, or usage limits. You can compress as many files as you need without any cost.

Absolutely. Your files are processed entirely in your browser using client-side technology. We never upload, store, or have access to your files. Everything stays on your device.

You can compress any file type with ZipMyFile. Common uses include documents, images, videos, code files, and more. The tool creates standard ZIP archives compatible with all major operating systems.

There is no strict file size limit, but very large files may be limited by your browser's available memory. For most use cases, you can compress files up to several hundred megabytes without issues.

Yes! You can select multiple files or even entire folders to compress into a single ZIP archive. Simply drag and drop your files or use the file picker to select multiple items.

ZipMyFile offers multiple compression levels from fast (less compression, quicker processing) to maximum (highest compression, slower processing). Choose based on your needs for speed vs. file size reduction.

Yes, ZipMyFile supports both compression and decompression. Use the Decompress tab to extract files from existing ZIP archives directly in your browser.

No account or signup is required. Simply visit the site and start compressing or decompressing files immediately. No email, no registration, no hassle.

Yes! ZipMyFile is a Progressive Web App (PWA) that can work offline once loaded. You can install it on your device for quick access without an internet connection.

ZipMyFile works on all modern browsers including Chrome, Firefox, Safari, and Edge. For the best experience, we recommend using the latest version of your preferred browser.

After compression is complete, a download button will appear. Click it to save the ZIP file to your device. The file will be saved with a unique, randomly generated name.