SumatraPDF vs YakYak
A side-by-side look at SumatraPDF and YakYak. For an in-depth review of either product, follow the links below.
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
YakYak
Social & Communications
YakYak is an open-source desktop chat client for Google Hangouts. It is available on Linux, Windows, and macOS. YakYak allows users to chat with their Google contacts without using the web browser.
chatmessagingopensourcedesktopgoogle-hangouts
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