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.
58
Rocket.Chat
1,368
Open source
Open source team chat Slack alternative with cloud support.
6
Heinz Kessler
162
Open source
You can manage your Arduino BOARDS.TXT and PROGRAMMERS.TXT files.
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.
Tenebril Incorporated
Freeware
Small, free, open-source chat system for Windows. FriendlyTalk sports an unique chat interface, allo....
47
David Llewellyn-Jones.
55
Open source
Functy is an open-source cross-platform graph drawing application.
Linx
83
Open source
An open source graphical drawing editor for LaTeX.
4
Johnathan Morlock,Robert Nordan,Pinta Community
1,168
Open source
An open-source digital drawing and editing program with lots of features.
1
Davide Bucci
542
Open source
FidoCadJ is an open source multiplatform vector drawing program.
3
Philip White
221
Freeware
IntraNet Chat is an open source Intranet messenger.
1
Jesse McGrew
74
Freeware
Visual IRC (ViRC) is an open source Internet Relay Chat client for the Windows.
Faustino Frechilla
Open source
Blockem is an open source clone of the board strategy game blokus.
7
Jitsi
4,277
Open source
Jitsi is an open source video conferencing and chat program.
1
Mozilla
351
Open source
An open source, Mozilla Thunderbird-based mail, news and chat client.
