Open Source Geospatial Foundation
10
Open source
MapGuide Open Source is a platform for developing web mapping applications.
16
BackupMill.com
14
Freeware
Open Source Backup is a back-up utility for Windows.
1
Hunter Perrin
9
Open source
Open Menu+ is a free alternative to the regular Microsoft Windows Start Menu.
The Imprudence Project
Freeware
Imprudence Viewer is a SecondLife/OpenSim compatible viewer .
4
Alexander Gessler
1,143
Open source
Open 3D Model Viewer can be used to view a variety of 3D file formats.
atdl4j
Freeware
atdl4j is an open source and not-for-profit JavaTM implementation of FIXatdlSM.
8
Andrea Vacondio
174
Freeware
PDF Split and Merge is a open source utility to split and merge pdf files.
TCT
5,993
Open source
A free, open-source alternative to MS Office Excel.
45
wj32
34,751
Open source
Process Hacker is an open-source alternative to the popular Task Manager.
1
Cinnamon Software Inc.
1,647
Open source
Double Agent is an Open Source alternative to Microsoft Agent.
1
Open Cascade SA
Freeware
Industrial Open Source alternative to proprietary 3D modeling kernels.
Extentech Inc.
3
Shareware
Sheetster is an open source, Java alternative to Google Spreadsheets and Office.
10
PdfEdit Team
5,081
Open source
An open-source alternative to expensive and complex PDF editors.
Tirino
6
Open source
A free open source alternative to Cuevana's website.
repsnapper
52
Open source
RepSnapper is an alternative host software the RepRap open source 3D printer.
58
Rocket.Chat
1,334
Open source
Open source team chat Slack alternative with cloud support.
