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BeeBEEP is a free, open-source, peer-to-peer (P2P) desktop LAN chat and office messenger built with end-to-end encryption (Rijndael Algorithm, AES). Designed for local area networks, this free cross-platform messaging app enables instant messaging, group chat, and secure file sharing across your office, home, or intranet—completely serverless and offline.
Whether you need a private LAN chat application for your team or a secure office communicator over VPN, BeeBEEP operates without central servers or cloud dependencies. It is a free, serverless chat solution for Windows, Linux, and macOS where privacy, data security, and local network communication are essential.
Features
- Easy to use (no server required)
- Secure peer to peer chat
- Groups
- File and Folder Transfer (with resume feature)
- Message history (all messages can be saved)
- Offline messages
- BeeBOX (a shared folder as DropBox but in your computer)
- BeeSHARE (share your file and folders like p2p software)
- Desktop sharing
- Voice messages
Project Samples
License
GNU General Public License version 3.0 (GPLv3)Follow BeeBEEP (Free Office Messenger)
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User Reviews
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GREAT App! Just made our life at my work WAY easer. Just wanna know where I can contribute with a PT-BR translation fixes cuz I saw some typos. But anything else is awesome!Reply from BeeBEEP (Free Office Messenger)Posted 2026-08-16
Hello! Thank you very much! You can contribute with translation reading this page https://www.beebeep.net/language -
Well conceived and executed. Well worth donating for. It installed on Linux Mint easily.Reply from BeeBEEP (Free Office Messenger)Posted 2026-08-16
Thank you very much! :-) -
ExcellentReply from BeeBEEP (Free Office Messenger)Posted 2026-08-16
WOW :-) -
Hi, it's a wonderful software But I found a problem with Qt creator debug the code. I used the version 5.8.5, my Qt version is 5.12.1, PC version windows11 bool GuiFloatingChat::setChat( const Chat& c ) { if( mp_chat->setChat( c ) ) { setMainIcon( c.unreadMessages() > 0 ); updateChatTitle( c ); updateChatMembers( c ); mp_chat->updateShortcuts(); mp_chat->updateActions( c, beeCore->isConnected(), beeCore->connectedUsers(), beeCore->isFileTransferActive() ); return true; } else return false; } when I debug and stop on the line "return ture" , when I click "step out", It will coredump, but not show the stack, but click "continue" it work ok. I want to known the reason, Thanks a lot!!!Reply from BeeBEEP (Free Office Messenger)Edited 2026-06-12
Please use the ticketing system for that kind of request. Thank you :-) -
非常棒的软件，但是我在使用过程中遇到了一个问题: 群聊和私聊的聊天窗口，其他人发送消息时，如果你的话只输入了一部分，还没有写进输入框时，输入法的输入会被中断。只有在"所有用户"的聊天框不会出现这种情况。 希望您能够修复这个bug。 Sorry, I don't know much English...The following is machine translation: Great software, but I had a problem using it Group chat and private chat chat windows. When other people send messages, if you only input part of your words and have not written it into the input box, the input method will be interrupted. This does not happen only in the "All Users" chat box.Hope could fix this bug!Reply from BeeBEEP (Free Office Messenger)Posted 2023-01-16
Hello I can try to understand the problem... Is it possible that another App steal focus when you digit letters? Can you open a ticket and send a screenshot so I can see what's happening? Thank you! https://sourceforge.net/p/beebeep/tickets/
