CHM Reader vs SourcePDF
A side-by-side look at CHM Reader and SourcePDF. For an in-depth review of either product, follow the links below.
CHM Reader
Education & Reference
CHM Reader is a free, open source program for viewing CHM files on Windows. It provides a simple interface for browsing .chm documents and their contents. Useful for accessing old help files and documentation.
chmhelp-filesdocumentationebookreader
SourcePDF
Office & Productivity
SourcePDF is an open-source PDF editor for Windows, Mac and Linux. It allows users to view, edit, annotate, sign, fill forms and convert PDF documents. Key features include editing text and images, adding annotations, digital signatures, JavaScript actions and more.
pdfeditorviewerannotateconvert
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