OKMindmap vs Opal
A side-by-side look at OKMindmap and Opal. For an in-depth review of either product, follow the links below.
OKMindmap
Office & Productivity
OKMindmap is an open-source, free mind mapping software for Windows, Mac and Linux. It allows users to visually organize ideas and concepts into branching maps and diagrams. Key features include rich formatting, templates, collaboration tools and easy sharing options.
mind-mappingbrainstormingorganizationopen-source
Opal
Office & Productivity
Opal is an open-source alternative to Microsoft OneNote for taking notes and organizing information. It allows users to create digital notebooks to capture text, drawings, and web clippings.
notesorganizationopensource
Related Comparisons
OmniOutliner
OutlineEdit
Visual Outliner
Orgzly Revived
Dashword
Deep Notes