Fluxer (Unofficial) (fluxer-tsugu)
Install latest/stable of Fluxer (Unofficial)
Ubuntu 16.04 or later?
Make sure snap support is enabled in your Desktop store.
Install using the command line
sudo snap install fluxer-tsuguDon't have snapd? Get set up for snaps.
Details for Fluxer (Unofficial)
Package name
- fluxer-tsugu
License
- AGPL-3.0-only
Last updated
- 5 March 2026 - latest/stable
- 20 March 2026 - latest/edge
Websites
Source code
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A free and open source instant messaging and VoIP app
This is an unofficial snap, please don't report its issues to the developers.
Messaging
DM your friends, chat with groups, or build communities with channels.
- Full Markdown support in messages
- Private DMs and group chats
- Organized channels for communities
- Share files and preview links
Voice and video
Hop in a call with friends or share your screen to work together.
- Join from multiple devices at once
- Built*in screen sharing
- Noise suppression and echo cancellation
- Mute, deafen, and camera controls
Moderation tools
Keep your community running smoothly with roles, permissions, and logs.
- Granular roles and permissions
- Moderation actions and tools
- Audit logs for transparency
- Webhooks and bot support
Search and quick switcher
Find old messages or jump between communities and channels in seconds.
- Search message history
- Filter by users, dates, and more
- Quick switcher with keyboard shortcuts
- Manage friends and block users
Customization
Add custom emojis, save media for later, and style the app with custom CSS.
- Upload custom emojis and stickers
- Save images, videos, GIFs, and audio
- Custom CSS themes
- Compact mode and display options
Self-hosting
Run the Fluxer backend on your own hardware and connect with our apps.
- Fully open source (AGPLv3)
- Host your own instance
- Use the desktop client (mobile coming soon)
- Switch between multiple instances
| Revision | Channel | Version | Build | Commit | Download SBOM |
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The build and commit information is derived from build infrastructure records.
Install Fluxer (Unofficial) on your Linux distribution
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