CHM Converter
Free online tool to convert CHM files quickly and securely. No installation required – start converting your files in just a few clicks!
Drag and drop your files here or click to upload.
0 files uploaded. 100 files remaining.
Maximum file size is 1GB
How It Works
How to Convert CHM
Click inside the file drop area to upload your CHM file or drag & drop it.
Locate your CHM file on your device—typically used for various purposes. Ensure the file is under 50MB to avoid upload issues. If the upload fails, check your internet connection or try compressing the file first.
Choose the format you want to convert your CHM file to and click 'Convert'.
Choose your desired format based on your needs—different formats suit different purposes, like JPEG for smaller file sizes. The conversion process typically takes a few seconds, depending on file size and server load.
Download your converted file instantly after conversion.
Once the conversion is complete, click the download link to save your converted file. You can then open it in software like a compatible viewer. If the file doesn’t download, ensure your browser allows pop-ups from RunConvert.
You can also send a link to the converted file via email. (Optional)
Enter an email address to receive a secure link to your converted file, which is useful for sharing with clients or accessing later. Links expire after 24 hours for security, and RunConvert ensures your data is protected during transmission.
Convert Your CHM files to other formats
RunConvert.com can convert your CHM files to these other formats:
Convert Your CHM files to other formats
People May Also Search For
People also search for these popular file conversions on RunConvert.com
People May Also Search For
Frequently Asked Questions
Here are some common questions and answers about chm and file conversions asked by our users on RunConvert.com.
Frequently Asked Questions
Q: How fast is CHM conversion on RunConvert?
A: Quick as a flash! CHM files convert in seconds, even the big ones, thanks to RunConvert’s cloud power. Ever dealt with a slow tool? This one’s like a speedboat, zooming through conversions!
Q: Can RunConvert convert CHM to ZIP?
A: You bet! CHM files are Windows-specific, but RunConvert can turn them into ZIPs, which work everywhere. Just upload, pick ZIP, and you’re set. It’s like turning a help file into something universal.
Q: Why convert CHM to 7Z on RunConvert?
A: 7Z compresses better than CHM and is more versatile. If you’re archiving, it’s a smart pick. RunConvert makes it easy, no tech skills needed. Why stick with a help file format when you can go flexible?
Q: What’s a CHM file, and why convert it on RunConvert?
A: CHM files are Microsoft’s help files, packed with info for software manuals. Converting them on RunConvert lets you extract contents or switch to ZIP for easier access. It’s like taking a Windows help book and making it work for everyone!
Q: Can I convert old archive formats like .tar.bz2?
A: Yes! We support a variety of old and newer archive formats. You can easily convert .tar.bz2 to a more modern format like .zip or .7z.
Q: What is archive conversion?
A: Archive conversion is the process of changing a file from one archive format (like .zip or .rar) to another. It's useful when you need to access files but don't have the right software, or when you want to save space in a different compression format.
Q: Can I convert an archive to a non-compressed format?
A: Yes, you can convert an archive file to a non-compressed format by simply extracting the files first, then saving them individually. Or, if you prefer, just convert to an uncompressed archive like TAR.
Q: How do I convert a ZIP file to RAR?
A: To convert a ZIP file to RAR, you’ll need to use a conversion tool like RunConvert. Simply upload your ZIP file, choose RAR as the output format, and let the magic happen. It’s as simple as that!
Q: Can I convert a ZIP file with multiple folders inside?
A: Yes, we can handle ZIP files that contain multiple folders. When converted, your folders will remain intact, and the contents will be preserved.
Q: Can I convert a TAR.GZ to ZIP?
A: Yes, you can! RunConvert allows you to convert TAR.GZ files into ZIP format effortlessly. Just upload your TAR.GZ, select ZIP as the output, and let us do the rest.
What is CHM (Compiled HTML Help)?
CHM (Compiled HTML Help) is a format used for help files and documentation, typically in Windows environments. It is a compressed archive that contains HTML pages, images, and other resources that are displayed through a special viewer, usually for software documentation and help systems.
CHM files are commonly used for offline help documentation in software applications, providing easy navigation with a table of contents, search functionality, and index.
How to open CHM?
CHM files can be opened with the built-in Windows CHM viewer, known as 'HTML Help Viewer.' Simply double-click the CHM file, and it will open in the viewer.
For macOS and Linux users, third-party software like 'CHM Viewer' for macOS or 'xCHM' for Linux can be used to view CHM files.
In case the CHM file is not opening, ensure that the file is not blocked by your system’s security settings.
CHM is Developed by: Microsoft
CHM was Released on: 1997
Useful Links for CHM:
How to convert CHM?
You can convert CHM files to other formats, such as PDF, HTML, or ePub, using various online converters and software tools.
To convert CHM files to PDF, for example, you can use software like 'Calibre' or 'CHM Decoder' to extract the content and then convert it into your desired format.
What Our Users Say
Don't take our word for it – here's what users think about Runconvert.
Saved me hours of work
I had to convert multiple PDFs to Word for editing. This tool made it so easy and preserved all the formatting perfectly. The batch processing feature is a game changer.
Michael T
Professional quality
As a graphic designer, I need reliable conversion tools. This site delivers professional quality every time. The image conversions maintain resolution and color accuracy.
Elena R
Fast and reliable
I've tried many conversion tools but this one is by far the fastest and most reliable. No watermarks, no quality loss, and the interface is so intuitive.
David K
Rated 4.5/5 based on 5400+ reviews5400+ reviews. Showing our latest reviews.
How would you rate your experience with our service?
Rating Distribution