NATATA Software
7
Freeware
An anti-spam program to encode your online email addresses to stop spammers.
58
Rocket.Chat
1,368
Open source
Open source team chat Slack alternative with cloud support.
26
FBCIM
781
Open source
Facebook Chat IM is a desktop messenger for Facebook.
2
ArcticLine Software
9
Shareware
Protect your HTML web forms from SPAM and scanning by form spiders.
Tenebril Incorporated
Freeware
Small, free, open-source chat system for Windows. FriendlyTalk sports an unique chat interface, allo....
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.
20
Google\Chrome
3
Free
Open-source ChatGPT UI clone for OpenAI\'s chat models.
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.
1,701
Open-source, self-hosted AI assistant providing full system access via common chat apps like WhatsAp....
