File Name- Feather-client-launcher-all-versions... [2026 Edition]

For power users, the All-Versions launcher supports CLI arguments. You can create shortcuts that launch directly into a specific Minecraft version and server.

Example:

Feather-Client-Launcher-All-Versions.exe --version 1.8.9 --username YourName --server hypixel.net --port 25565

This bypasses the launcher UI entirely – useful for modpack launchers like Prism or ATLauncher that integrate Feather as an option.

This indicates the user is seeking the exact nomenclature of the executable. Unlike generic "download" searches, this is technical. The actual file name for the Feather Launcher (depending on the operating system) is typically: File name- Feather-Client-Launcher-All-Versions...

Date: May 3, 2026
Category: Minecraft Utility & Performance Optimization
Reading Time: 8 minutes

Users searching for this specific file name often encounter errors. Here is how to solve them.

Before installing an older or different version, completely remove the existing Feather Client installation. For power users, the All-Versions launcher supports CLI

Because Feather Client is popular, malicious actors often distribute fake launchers with names like Feather-Client-Launcher-All-Versions-Hacked.exe. These can contain keyloggers or crypto miners.

Cybercriminals know that "Feather-Client-Launcher-All-Versions" is a high-volume search term. They create malicious ZIP files labeled exactly like this. Here is how to spot a fake:

Golden Rule: If the file name contains words like "cracked," "premium unlocker," or "free cape," delete it immediately. These are always malware.

The latest Feather Launcher requires Windows 10 or newer. If you are running Windows 8.1 or an older version of macOS (Catalina or earlier), the newest file will refuse to install. You must locate an "All Versions" archive to find the last compatible launcher build.