PandaDoc Document Editor software can be used to view and edit Word Documents (DOCX, DOC, RTF etc.), Excel Files (CSV, XLS, XLSX) and PDF files. You can view all these files in just one tool. The software has been developed to make it easier for users to work with 2 dozen file formats with ease. The demo version has a limitation where you can open only 2 documents at once.
||Free to try
Windows Server 2008,
||The software needs 120 MB (approx.) disk space for complete installation and 1GB ram.