Clapper vs SumatraPDF
A side-by-side look at Clapper and SumatraPDF. For an in-depth review of either product, follow the links below.
Clapper
Office & Productivity
Clapper is a free and open-source alternative to Microsoft PowerPoint. It allows users to create presentations with slides that include text, images, charts, animations, and more. Clapper presentations are compatible across devices and operating systems.
presentationsslidesopensourcepowerpointalternative
SumatraPDF
Office & Productivity
SumatraPDF is a free and open-source PDF, eBook, XPS, DjVu, CHM, Comic Book (CBZ and CBR) reader for Windows. It is lightweight, customizable, and supports many advanced PDF features.
pdfebookreaderlightweightopensource
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