Ferdium
75 likes
Open source cross-platform desktop app uniting messaging, email, productivity, and custom services in a side-by-side interface with easy account-free use, workspaces, built-in Todo panel, resource hibernation, robust privacy controls, and optional multi-device sync.
Cost / License
- Free
- Open Source (Apache-2.0)
Application typeApplication types
Platforms
- Mac
- Windows
- Linux
- Snapcraft
- Flathub
- PortableApps.com
Features
Ferdium News & Activities
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Recent activities
- pelishpul liked Ferdium
- Benjamin Brooks liked Ferdium
- pepenope liked Ferdium
Hisashi Space added Ferdium as alternative to SpaceDeck Browser- Galactic Man liked Ferdium
- MrJOYEN added Ferdium as alternative to Nexus Messenger
- linuxxx liked Ferdium
Featured in Lists
Open-Source Slopware
A list of open-source software containing slop (LLM generated) code or endorses the usage of LLMs in other ways.
This list contains software that obviously accepts irresponsible coding practices or promotes LLM usage. I found these applications while searching for alternatives to previously used software that turned out to contain code generated by slop-machines.
Each of added applications have at least one link that points to the verifiable proof.
This list by no means is meant to cover all the software that contains code by not-so-intelligent tools and people using them but to serve as a reminder to myself about what I have already checked.
Why having LLM generated code (and using generative tools in general) is bad?
Ethical reasons — such as illegally retrieved training material, underpaid workers that prepare the training data.
Impact on environment — increased fossil fuel usage to supply the needed electricity power, water usage in water scarce regions. This somewhat overlaps with the above.
Social impact – noise pollution in neighbourhoods near AI data centres, air pollution from diesel- or gas-powered turbines (also overlaps with the above), resource consumption by data centres drastically increases utility prices.
Impact on brain and thinking, reasoning — by offloading thinking and decision making to machines people are shooting in their foot (more like in their head) as this leads to brain rot. Less intelligent people are easier to control.
Even legal issues (especially in open-source software as it cannot be guaranteed that the “generated” code is not really just re-used, thus unknowingly violating the source license).
Inevitable enshittification — every software product from big technology eventually gets enshittified to maximize revenue. For users this could mean hidden or plain ads, biased opinions/information, privacy violations, increased prices for LLM based tools.
Burden on open-source software maintenance — LLM tools provide easier access to code contributions which often shifts the responsibility of checking code quality from developers to maintainers and reviewers. Digging through walls of merge request text and code generated by slop-machines takes valuable time that otherwise could be spent more meaningfully by fixing bugs and working on new features.
I will try to add links that back up the claims above, but it may take a while.
Of course, I see how and where generative tools could be helpful and sometimes I feel tempted to find an acceptable way to use them, but for now the direct and indirect costs far too much outweigh gains.
This list has its positive counterpart: Slop-Free (Supposedly) Open-Source Software (not quite complete yet).
Also take a look at and give thumbs up to AI Slopfree Software Catalog which contains software dedicated against usage of LLMs.
Also, here is a list of some labels that can be added / voted for so they would eventually appear on application pages:
Slopware;
Slop (LLM) Code;
Slop-Source Software;
Open-Source Slopware;
Contains Slop (LLM Generated) Code.
Web app browsers
Custom browsers focused on web apps.
What's on my 2024 Linux Laptop
A list with 52 apps by amenthes without a description.

















Comments and Reviews
For me it's the best tool to use webapps sorted in workspaces, I like to use it for messengers, so I don't have to download every desktop app.
This software is on the cusp of greatness. It almost does everything I -and any other user - could want from an app that consolidates the ludicrous chat app situation into one overall merged solution.
BUT.
It has a pretty hefty deal-breaker issue in that none of its notifications are currently working! App badges are supposed to update, sounds are supposed to play, and Windows own Notifications are supposed to trigger - NONE are working as of the latest Release and Nightlies. A chat app that can't notify a User of new messages is no use to man nor beast. It's a real shame because if that worked this app would be Best In Class [Yes, I've tried ALL the others!] and I'd happily award it five stars. But only two stars and a big scowly "AVOID" until this is fixed.
What Franz should've been. Is keeping the open source software alive. Ferdium has a very nice looking UI and simple ease of setting up integrations with your various accounts. And I really like the workspaces to organise your accounts.
I like the fact that you don't have to create an account to use Ferdium, but would be ideal if you want to use sync. Otherwise you could self-host your own Ferdium Server.
The drawback for me is that, like Franz, we're using web-browser wrappers. I get that's gonna be the nature of the beast, but it does add to the eventual bloat where the interface can get sluggish.
I did face some weirdness with the Outlook.com integration when it comes to the message count, but you can edit each service and tailor your experience.
The notifications actually work. It has built in options to autostart and be minimized, and even a global hotkey. Easy multiple instances of the same app. Per-app configurable dark mode with the best extension, Dark Reader. The UI design is good, even including its icon.
The best open source and free solution when all alternatives are freemium. Very polished software and easy to set up.
Some minor complaints about interface and text rendering but everything else works great.
In essence, it is an ordinary browser that opens web versions of services, but instead of tabs - buttons on the panel. Unnecessary interface elements are removed. It is memory-hungry, but services that do not require a constant Internet connection can be "frozen" to save memory and updated periodically.
The best alternative for any other similar service. It works great, has a great UI and has a lot of useful options. It's the best of its kind.