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Group Office vs HydraPaper

A side-by-side look at Group Office and HydraPaper. For an in-depth review of either product, follow the links below.

Group Office

Group Office

Office & Productivity

Group Office is an open source enterprise resource planning and collaboration suite. It includes modules for CRM, projects, invoicing, documents, email, calendars and more. Group Office aims to provide a fully featured intranet and extranet for enterprises, non-profits and governments.

collaborationproductivityofficeerpcrmprojectsinvoicingdocumentscalendars
HydraPaper

HydraPaper

Office & Productivity

HydraPaper is a free open-source PDF reader, annotator, and editor software for Windows. It allows viewing, annotating, and editing PDF documents with basic features like adding text, drawings, signatures, highlighting, and comments.

pdfreaderannotatoreditor

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