4
Sobolsoft
118
Shareware
It helps you convert one or more Excel XLSX files into XLS format.
Birdie Software
57
Shareware
Easily read XLSX files with the help of XLSX to XLS Converter.
6
Kitware
325
Open source
Cmake manages the build process, in a compiler independent fashion in an OS.
Classbuilder
1
Open source
ClassBuilder is freeware CASE tool targeted at the C++ developer.
16
BackupMill.com
14
Freeware
Open Source Backup is a back-up utility for Windows.
Open Source Geospatial Foundation
10
Open source
MapGuide Open Source is a platform for developing web mapping applications.
4
XLS-CONVERTER.COM
647
Shareware
Convert Excel files into DBF, XML, CSV, SQL, and other formats.
atdl4j
Freeware
atdl4j is an open source and not-for-profit JavaTM implementation of FIXatdlSM.
21
Synstral Business Software Handelsbolag
4
Shareware
Simply Orders - Advanced Order & Invoice Management Database for MS Access.
OpenCV
419
Open source
OpenCV is a library of programming functions for real time computer vision.
BitRecover
Shareware
Upgrade your XLS file to XLSX and downgrade XLSX to XLS without Excel app installation.
2
Excel-Tool, Inc.
286
Shareware
Can batch convert XLS to XLSX, and XLS to XLSM and XLSB format.
The C# XLSX Library
Shareware
Create xlsx files in C# as well as convert xlsx to xls using C#.
25
PDFExcelConverter, Inc.
375
Shareware
Convert Excel XLSX and XLS files to PDFs in bulk.
1
Sobolsoft
29
Shareware
Convert XLSX and XLS files into CSV in batch.
6
The Imprudence Project
424
Freeware
An open source metaverse viewer project based on the Second Life Viewer source.
Syscomp Electronic Design
1
Shareware
The software is open-source and source code is included.
WANdisco
11
Open source
The software can be used with any open source or closed source software.
29
Semagsoft
18
Open source
Devpad is an Open Source Notepad like VB.Net Multi-tab Source Code.
1
4DO
113
Open source
4DO is an open-source, low-level emulator based on the FreeDO source code.
