Convert CHM to EPUB
Convert CHM to EPUB online, free — no installation, no sign-up.
or drop files here to convert CHM → EPUB
Max file size 1 GB. Browser-side conversions have no upload limit.
How to convert CHM to EPUB
Add your file
Drop your CHM file above or click Choose Files.
Convert
We convert your file securely on our server over an encrypted connection.
Download
Grab your new EPUB file — done.
What is CHM?
CHM is the Microsoft Compiled HTML Help format, often used for manuals and ebooks.
What is EPUB?
EPUB is the open ebook standard with reflowable text supported by most e-readers.
Frequently asked questions
Drop your CHM file into the box above (or click Choose Files), then click Convert and download your new EPUB file. No account or software needed.
Yes — this converter is completely free with no watermarks and no sign-up.
Yes. Files are sent over an encrypted (HTTPS) connection and automatically deleted from our servers within an hour.
You control the output. Use the advanced options (the gear icon) to set quality, and we preserve as much fidelity as the EPUB format allows.