Convert CHM to 001

Understanding CHM and 001 file formats

CHM (Compiled HTML Help) is a proprietary format developed by Microsoft for online help documentation. It contains HTML pages, images, and a hyperlinked table of contents, all compressed into a single file. CHM files are commonly used for software manuals and e-books.

001 files are the first part of a split archive, typically created by file-splitting utilities like HJSplit or 7-Zip. These files are not a standalone format but represent a segment of a larger file that has been divided for easier distribution or storage. To use a 001 file, you need all parts of the split archive (e.g., .001, .002, .003, etc.) and a compatible joining tool.

Can you convert CHM to 001 directly?

There is no direct conversion between CHM and 001 formats because they serve entirely different purposes. CHM is a help/documentation format, while 001 is a split archive segment. However, you can split a CHM file into 001 parts if you need to distribute a large CHM file in smaller pieces.

How to split a CHM file into 001 parts

To split a CHM file into 001 segments, use a file-splitting utility. Here’s how to do it with HJSplit:

1. Download and install HJSplit from the official website.
2. Open HJSplit and select Split.
3. Click Input File and choose your CHM file.
4. Set the desired split size (e.g., 10 MB).
5. Click Start to split the file. HJSplit will create .001, .002, etc., files.

To reassemble the CHM file, use the Join function in HJSplit and select the .001 file.

Best software for splitting CHM to 001

• HJSplit (Windows, free): Simple and effective for splitting and joining files.
• 7-Zip (Windows, free): Use the Add to archive option, set Split to volumes to your preferred size, and select *.001 as the split format.

Summary

While you cannot convert a CHM file to a 001 file in the traditional sense, you can split a CHM file into 001 segments for easier sharing or storage using tools like HJSplit or 7-Zip. Remember, 001 files are not a new format but parts of a split archive that require rejoining to restore the original CHM file.