1
Apache Software Foundation
80
Save your spreadsheets in OpenDocument format.
1
LastBit.com
143
Shareware
A program to locate password-protected documents around your drives.
12
FEELLABS
342
Freeware
You can quickly translate Word, PowerPoint, Excel, TXT and XML documents.
66
Flipbuilder Solution
139
Shareware
It converts PDF, Microsoft Office, OpenOffice doc into digital publications.
53
Recovery Software
131
Shareware
It helps you to recover Excel XLS/XLSX and OpenOffice ODS spreadsheets.
Birdie Software
57
Shareware
Easily read XLSX files with the help of XLSX to XLS Converter.
36
SysTools Software
126
Shareware
SysTools XLSX Recovery is a reliable solution to recover corrupted XLSX files.
Corrupt XLSX File Recovery
Shareware
Perform quick corrupt XLSX file recovery by bringing into use XLSX Recovery tool.
WindowIndia
11
Shareware
Converts multiple xls and xlsx files into xlsx, xlsb and xls files.
The C# XLSX Library
Shareware
Create xlsx files in C# as well as convert xlsx to xls using C#.
BitRecover
Shareware
Upgrade your XLS file to XLSX and downgrade XLSX to XLS without Excel app installation.
57
Sun Microsystems
6,933
Commercial
StarOffice supports the OpenOffice.org XML file format.
14
Passcovery
1,247
Shareware
It solves the problem of lost MS Office and OpenOffice passwords. GPU-boosted.
Recoveronix Ltd.
CalcRecovery is data recovery software for OpenOffice Calc spreadsheets 9 (.ods).
