CHM Converter

Convert CHM ebooks to AZW3, DOC, DOCX, EPUB and more online. Upload, convert, and download — no software required.

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What is CHM ?

CHM is Microsoft Compiled HTML Help: a packed set of HTML pages with an index and search, used for Windows help files and many e-books.

CHM format  ▶

Why convert CHM files?

CHM is Microsoft's compiled help format, used for software manuals and many technical e-books. Only Windows opens it. On this site CHM files are converted one way:

Start converting your CHM files now — it's fast, easy, and supports any output format you need.

How to convert CHM files

  1. Upload your CHM file
    Drag & drop your CHM file, click 'Select Files' to upload from your device, or import directly from Dropbox, Google Drive, OneDrive, or paste a URL.
  2. Choose the output format
    Pick any supported format you want to convert to.
  3. Adjust settings (optional)
    If you like, tweak output options such as resolution, quality, or compression.
  4. Convert the file
    Click the 'Convert' button. The conversion takes only a few seconds.
  5. Download your converted file
    Download the converted file to your device, or save it directly to Google Drive, Dropbox, or OneDrive.