Ferdium brings messaging services into one productivity app, with its site identifying ferdium.org as the official domain.
Ferdium App
Ferdium brings multiple messaging and productivity services together in one desktop application.
About Ferdium App
Ferdium is a desktop application that combines several messaging and productivity services into one window. It is an open source project under the Apache-2.0 license and is described as a hard fork of Franz, a similar app. According to the project page, Ferdium adds features beyond Franz and removes some it considers unwanted. Ferdium is compatible with an existing Franz account, so a user can continue with the same account.
Users can order their services with Workspaces and keep a Todos list open alongside them. The interface can be styled with a custom CSS file, and the project provides migration scripts for users moving from Ferdi, with separate scripts for PowerShell on Windows and shell scripts on Linux and macOS. Downloads are offered through ferdium.org and GitHub releases. The project page does not describe pricing beyond the open source license.
Key features
- Combines multiple messaging and productivity services in one desktop application
- Workspaces for ordering and grouping services
- Todos list that can stay open alongside services
- Custom CSS styling of the interface through a configuration file
- Migration scripts for moving an existing Ferdi profile
- Compatibility with an existing Franz account
Best for: Users who want to manage several messaging and productivity services in one desktop app, particularly people already using Franz or Ferdi.
Good for
- Open source under the Apache-2.0 license
- Compatible with an existing Franz account
- Interface can be styled with custom CSS
Ferdium App at a glance
- Category
- Social & Communities › Messaging Apps
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Open source
- Yes · Source code
- Language
- English
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
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Ferdium App FAQ
Can I use my existing Franz account with Ferdium?
Yes. The project states that Ferdium is compatible with an existing Franz account, so you can continue where you left off.
How do I move from Ferdi to Ferdium?
The project provides migration scripts for existing Ferdi users. Use the .ps1 script on Windows with PowerShell, or the .sh script on Linux and macOS. A more detailed explanation is in MIGRATION.md.
Where can I find answers to frequently asked questions?
The project lists its frequently asked questions at ferdium.org/faq.
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