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.
2
Wing Commander Saga
41
Freeware
Wing Commander Saga Prologue is an open-source flight simulator.
1
Hunter Perrin
9
Open source
Open Menu+ is a free alternative to the regular Microsoft Windows Start Menu.
12
Tigris.org (Open Source)
6,175
Open source
ArgoUML is the leading open source UML modeling tool.
Classbuilder
1
Open source
ClassBuilder is freeware CASE tool targeted at the C++ developer.
TCT
5,997
Open source
A free, open-source alternative to MS Office Excel.
45
wj32
35,187
Open source
Process Hacker is an open-source alternative to the popular Task Manager.
1
Cinnamon Software Inc.
1,664
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.
10
PdfEdit Team
5,097
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.
Extentech Inc.
3
Shareware
Sheetster is an open source, Java alternative to Google Spreadsheets and Office.
repsnapper
52
Open source
RepSnapper is an alternative host software the RepRap open source 3D printer.
58
Rocket.Chat
1,368
Open source
Open source team chat Slack alternative with cloud support.
44
FileZilla Project
36,828
Open source
FileZilla Server is an open source FTP server that transfers files with security.
