Some antivirus software (especially Windows Defender) flags TLauncher due to its bytecode injection for skin rendering and offline authentication. The portable version is not inherently more or less safe than the installed version. If you trust the source, add an exclusion for your USB drive folder.
Portable TLauncher turns any PC into your personal Minecraft realm. Whether you’re traveling, visiting a friend, or just want to keep your main OS clean, this setup offers the ultimate flexibility for the modern crafter. portable tlauncher
The secret to portability is telling the launcher to save data in its own folder rather than the default Windows %appdata% directory. Launch TLauncher from your USB. Open (the gear icon in the bottom right). Look for the "Directory" or "Game Folder" path. Portable TLauncher turns any PC into your personal
Run your file and watch your entire Minecraft universe boot up right from your pocket! Launch TLauncher from your USB