Free Open Source CHM Reader, CHM to HTML Converter

Kchmviewer is a free and open source chm( Microsoft Compiled HTML Help ) viewer and converter, using it you can open, browse, print any chm file and convert it to separate html files.

Free Open Source CHM Reader, CHM to HTML Converter


  • Allow to increase or decrease font size.
  • Allow to navigate to previous / next chapter, previous / next location or home page with a single click.
  • Bookmarks manipulation( add, edit, delete ).
  • Extract chm content to individual html pages.
  • Full text search.
  • Tab browsing.
  • Full screen reading.
  • Supported encoding types: CP1252, UTF-8, UTF-16, CP1258, TIS-620, eucKR, CP1253, CP1256, etc.
  • Embedded html source viewer.
  • When you clicked an external link, you can let it to open it in an external internet browser, ask for confirmation or do not open the link.
  • Plus many more.

Kchmviewer supports Windows, Mac OS X and Linux.

Kchmviewer is a free download available from SourceForge.

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