Compress Folder

Compress Folder — pack or unpack in your browser, files never leave your device.

🔒 Lock All processing happens locally in your browser. Files never leave your device and there is no file-size limit.

How to use Compress Folder

1. Upload: click the drop area or drag your files in — batch selection is supported.
2. Adjust options: pick the output format or page range; the defaults work out of the box.
3. Run and download: everything runs locally in your browser, then save the result.

Is Compress Folder free?

Yes. Compress Folder on Baizhuan is completely free with no usage limits and no account required.

Are my files uploaded to a server?

No. Compress Folder runs entirely inside your browser, so your files never leave your device.

Do I need to install anything?

No. Compress Folder works directly in the browser on Windows, macOS, Linux, Android and iOS.