MarkReader vs NetGuard
A side-by-side look at MarkReader and NetGuard. 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
NetGuard
Security & Privacy
NetGuard is an open source firewall app for Android that blocks connections to the internet based on rules you define. It helps protect your privacy and security by restricting what apps can access the network.
firewallprivacysecurityinternet-access-control
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