| File Extension | CHM |
|---|---|
| Category | Document File |
| Technical Details | The CHM file format is a binary format that uses the LZX algorithm to compress the HTML data found in the file. The format supports full text searching, indexing, and table of contents, among other useful features. |
| Associated Programs | Mobipocket Reader Sumatra PDF FBReader XCHM |
FreeFileConvert supports converting CHM files into 25 different formats. Select your desired conversion from the table below to get started. All conversions are performed online and require no software installation.
| Convert from CHM | Conversion | Rating |
|---|---|---|
| 0 | CHM AZW3 Amazon Kindle eBook File | |
| 1 | CHM EPUB Open eBook File | |
| 2 | CHM FB2 Unstable FictionBook 2.0 File | |
| 3 | CHM HTMLZ Zipped HTML eBook | — |
| 4 | CHM JAR Java Archive File | — |
| 5 | CHM LIT eBook File | — |
| 6 | CHM LRF Linker Response File | — |
| 7 | CHM MOBI Mobipocket eBook | |
| 8 | CHM PDB Program Database | — |
| 9 | CHM PDF Portable Document Format File | |
| 10 | CHM PMLZ Deprecated Zipped Palm Markup Language File | — |
| 11 | CHM RAR WinRAR Compressed Archive | — |
| 12 | CHM RB Rosebud Profile | — |
| 13 | CHM RTF Rich Text Format File | |
| 14 | CHM SNB Deprecated Shanda Bambook eBook File | — |
| 15 | CHM T7Z 7Zip Compressed Tar File | — |
| 16 | CHM TAR Consolidated Unix File Archive | — |
| 17 | CHM TBZ Deprecated Bzip Compressed Tar Archive | — |
| 18 | CHM TBZ2 Deprecated Tar BZip 2 Compressed File | — |
| 19 | CHM TCR Deprecated Text Compression for Reader | — |
| 20 | CHM TGZ Gzipped Tar File | — |
| 21 | CHM TXT Unstable Plain Text File | |
| 22 | CHM TXTZ Compressed TXT format | — |
| 23 | CHM TXZ XZ Compressed Tar File | — |
| 24 | CHM ZIP Zipped File | — |