Fladder - A Simple Jellyfin frontend built on top of Flutter.
Publisher’s description
What is Fladder - Nightly?
Fladder - Nightly by DonutWare is open-source Windows software in the servers & self-hosting category. It is written in Dart.
Installation and requirements
The publisher provides EXE (Inno Setup) installers for 64-bit Windows. Installation asks for administrator rights. A silent install is possible with the installer’s documented switches.
Updates and version history
The current version is 0.11.1, released on September 10, 2026. The version history goes back to October 31, 2025: 4 releases, all linked to the official files.
Popularity and file types
The source code on GitHub (DonutWare/Fladder) has 2,678 stars. Similar programs include Caddy, Jellyfin Media Player and Universal Media Server.
Project description on GitHub: “Fladder - A cross-platform Jellyfin Frontend built on top of Flutter.”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Documented silent install
- Updated in the last two months
Cons
- No native ARM64 build
- Installation needs administrator rights
In short: Fladder - Nightly is an open-source servers & self-hosting tool for 64-bit PCs. Administrators can deploy it unattended.
Is Fladder - Nightly safe to download?
- The file is served by github.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
09BC8AD56B482F0F1F49D3BF64F73E28C05F2A7CCC3B83714A4F77188AC56F02· Open the VirusTotal report for this hash - The link has not been checked yet
- The source code is public
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 4 versions ›| Version | Date | Size | Files |
|---|---|---|---|
| 0.11.1Latest | September 10, 2026 | — | 64-bit EXE (Inno Setup)64-bit EXE (Inno Setup) |
| 0.11.0 | August 29, 2026 | — | 64-bit EXE (Inno Setup)64-bit EXE (Inno Setup) |
| 0.10.3 | August 13, 2026 | — | 64-bit EXE (Inno Setup)64-bit EXE (Inno Setup) |
| 0.8.0 | October 31, 2025 | — | 64-bit EXE (Inno Setup)64-bit EXE (Inno Setup) |
Install from the command line
Silent install ›winget install --id DonutWare.Fladder.Nightly -eFladder-Windows-0.11.1-nightly-Setup.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-Related guide: How to use winget: install and update apps
Information
- Publisher
- DonutWare
- Category
- Servers & self-hosting
- Licence
- GPL-3.0
- Price
- Free
- Source code
- github.com/DonutWare/Fladder
- Written in
- Dart
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- EXE (Inno Setup)
- Version
- 0.11.1
- Released
- September 10, 2026
- Added to the catalogue
- October 31, 2025
- Versions listed
- 4
- GitHub stars
- 2,678
- GitHub forks
- 187
- Website
- github.com
- winget ID
- DonutWare.Fladder.Nightly
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is Fladder - Nightly free?
Yes. Fladder - Nightly is open-source software under the GPL-3.0 licence.
Is Fladder - Nightly safe to download?
The download comes from github.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install Fladder - Nightly with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Can Fladder - Nightly be installed silently?
Yes. The silent install page lists the exact command for each installer.
Does Fladder - Nightly run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
Where can I download an older version of Fladder - Nightly?
The versions page lists all 4 versions with links to their official installer files, back to October 31, 2025.
Can I use Fladder - Nightly without administrator rights?
Yes, there is a per-user installer that does not need administrator rights.
What are alternatives to Fladder - Nightly?
Caddy, Jellyfin Media Player, Universal Media Server, Plex and Plezy. The alternatives page compares them.
