Identi.ca vs PDF-XChange Viewer
A side-by-side look at Identi.ca and PDF-XChange Viewer. For an in-depth review of either product, follow the links below.
Identi.ca
Social & Communications
Identi.ca is an open source microblogging and social networking platform similar to Twitter. It allows users to post short messages up to 200 characters to their network of followers.
microbloggingsocial-networkingopen-source
PDF-XChange Viewer
Office & Productivity
PDF-XChange Viewer is a free PDF reader and editor for Windows. It provides basic PDF viewing and annotation features like adding text notes, highlights, shapes, freehand drawing, and more.
pdfviewereditorannotationfreehand-drawing
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