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.
atdl4j
Freeware
atdl4j is an open source and not-for-profit JavaTM implementation of FIXatdlSM.
12
Tigris.org (Open Source)
6,175
Open source
ArgoUML is the leading open source UML modeling tool.
Tenebril Incorporated
Freeware
Small, free, open-source chat system for Windows. FriendlyTalk sports an unique chat interface, allo....
1
Arunesh Mishra
13
Open source
Open1X is an open source implementation of the IEEE 802.1X protocol.
2
Gurux Ltd
344
Shareware
An Open Source protocol component available now with a clear user interface.
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.
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.
47
Open-source software to chat with PDF files for easy research and understanding.
70
1,918
Freemium, Contact for Pricing
Private AI chat with 20+ open-source models, focused on data privacy.
31
Paid
Platform with 30+ open-source LLMs for chat, image, and video generation with unlimited usage.
