LibreOffice - Calc - LibreOffice Calc is the spreadsheet program you've always needed. A fork of OpenOffice.
XtraBuild Designer - XtraBuild offers software development tools for database and reporting applications. No coding!
Microsoft Office Excel - Microsoft Office Excel is a commercial spreadsheet application.
Sesame Database Manager - Lantica Software, LLC - Sesame, A Q&A-compatible Database Manager.
LibreOffice - Free office suite, open source, and compatible with .doc, .docx, .xls, .xlsx, .ppt, .pptx files. Updated regularly – download for free. Originally based on OpenOffice.org.
Sheep - Membership and events for SMEs and nonprofits