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L7 Filter vs MarkReader

A side-by-side look at L7 Filter and MarkReader. For an in-depth review of either product, follow the links below.

L7 Filter

L7 Filter

Security & Privacy

L7 Filter is an open-source web application firewall that protects web servers from attacks. It analyzes network traffic at OSI layer 7 to block SQL injections, cross-site scripting, and other web attacks.

web-securityattack-preventionlayer-7-inspection
MarkReader

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

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