Convert your Excel sheets into a wealth of database and text-based formats.
Kingsoft Software Corp.
Three full featured office applications: Writer, Spreadsheets and Presentation.
A well-featured integrated development environment (IDE).
East Imperial Soft
Recover all kinds of lost or deleted Office, OpenOffice, and PDF documents.
Kingsoft Office Software
Create and edit all sorts of documents, spreadsheets, and presentations.
Complete and more affordable alternative to MS Office.
WinBinder is a new open source extension for PHP-the script programming language.
cryptoGlance is an open-source, self-hosted PHP webapp.
Recovery Toolbox, Inc.
Repair xls files of Office 2003 with the appropriate .xls file repair tool.
A tool that converts Office Open XML templates to Office Open XML documents.
Read and write XLS, XLSX from ASP.NET, .NET, VB, C#, PHP and others.
Open Office is an alternative to Microsoft Office's applications.
Convert between MS Office, WordPerfect, Open Office, and other formats.
Suite of Office .NET Components to open, modify, convert, and view Office files.
Recover text from corrupt MS Office 97-03 & 07/10 format and Open Office files.