MarkReader vs pump.io
A side-by-side look at MarkReader and pump.io. For an in-depth review of either product, follow the links below.
MarkReader
Office & Productivity
MarkReader is a free, open-source document viewer and annotation tool. It allows users to view PDFs, Word docs, PPTs and more while adding highlights, notes, bookmarks and annotations. Useful for reviewing documents, collaborating with others, and organizing research.
pdfviewerannotationhighlightsnotesbookmarkscollaborationresearch
pump.io
Social & Communications
pump.io is an open source social networking and microblogging server that focuses on control and privacy for users. It allows users to post short messages, photos, audio clips, event invitations, and more, which can be shared publicly or with specific groups and followers.
social-networkingmicrobloggingprivacyopen-source
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