Tools / File Converter / CHM to ZIP Converter

CHM to ZIP Converter

Convert CHM files to ZIP. Free and without uploading.

This tool converts CHM files to ZIP. Windows help file.

ZIP is the most common archive format; Windows and macOS open it without extra software. The CHM archive is opened and its files and folders are repacked as ZIP. For password-protected archives you can enter the password, and set one for the new archive too.

Conversion happens inside your browser; your files are never sent to a server.

How to use

1. Drag and drop your CHM files, paste them, fetch one from a link, or use "Choose files".
2. Enter the password if the archive has one.
3. Press "Convert" and download the ZIP files.

Frequently asked questions

Is anything lost when converting CHM to ZIP?

No. Files are extracted and repacked as they are; their contents don’t change.

How many files can I convert at once?

There is no limit. Download the results one by one or as a ZIP.

Are my files uploaded?

No. Your CHM files are converted to ZIP inside your browser.