Free online CHM to DOCX converter
Convert compiled CHM help files into editable DOCX manuals with Calibre.
Convert CHM to DOCX online - free
Your file is processed instantly and deleted as soon as you download it.
Import a file from a URL
Paste a direct link to the file. We download it to our server and it is converted exactly like an upload.
How it works
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Upload your .chm file
Click to browse to select your file you want to convert or simply drag & drop your file into selected area.
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Perform .chm to .docx conversion
After successful file upload, click to convert when you are ready.
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Download converted .docx file
Conversion result is ready to download.
How to convert chm to docx file
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CHM manuals are often converted when they need to be edited in Microsoft Word, shared with people who cannot open compiled help files, or kept in a word-processing archive. DOCX also makes it easier to revise the manual’s content and layout.
What the CHM format is
CHM (Compiled HTML Help) packages HTML pages, images, navigation, and search data in a compressed help file. Microsoft introduced it for Windows software help; it is commonly found with older desktop applications and technical manuals. Microsoft HTML Help Workshop and other help-authoring tools can create CHM files. Windows can open them with its built-in HTML Help viewer.
What the DOCX format is
DOCX is the Office Open XML format used by Microsoft Word and other word processors. It supports editable text, styles, tables, images, and document navigation, making it suitable for revising, commenting on, and sharing manuals. Unlike CHM, it is a word-processing document rather than a packaged help system.
How to convert CHM to DOCX
Online on 101convert.com
- Upload the CHM file on the conversion page.
- Choose DOCX as the output format and start the conversion.
- Download the converted file when it is ready.
The converter runs on the site’s server with Calibre and supports batch conversion. A per-file size limit is shown on the page.
Offline with desktop software
Calibre is free and runs on Windows, macOS, and Linux. Add the CHM file to your library, select it, choose Convert books → Convert individually, set the output format to DOCX, then click OK. Alternatively, use the command line:
ebook-convert input.chm output.docx
Quality and compatibility
Conversion changes a help system into a linear document: CHM’s search interface and navigation pane do not carry over as working help features. Check the DOCX for missing images, broken links, and heading or table layout changes, especially in manuals with many separate topics.
Note: This chm to docx conversion record is incomplete, must be verified, and may contain inaccuracies. Please vote below whether you found this information helpful or not.
Frequently asked questions
Is the CHM to DOCX converter free?
Yes, converting CHM to DOCX on 101convert.com is completely free. No registration, email address or installation is required. If you need a higher file size limit or want to convert more files at once, see our plans.
How large can my CHM file be?
You can upload CHM files up to 10 MB and convert up to 3 files at once in a single batch. With a paid plan the limit is up to 1000 MB per file and 50 files at once, see our plans.
What happens to my uploaded files?
Files are processed automatically and deleted from our servers within a few minutes after conversion. We never view or share your files.
Do I need to install any software to convert CHM to DOCX?
No. The CHM to DOCX conversion runs entirely online in your browser and works on Windows, Mac, Linux, Android and iPhone.
Did the conversion fail?
In most cases, the cause is an incorrect file format. Please upload a valid CHM file for this CHM to DOCX conversion. Occasionally, the issue may be on our side. We analyze recurring conversion failures and disable or fix the converter if we detect a defect.