LTK Manager

Free plan Windows

What LTK Manager is

LTK Manager is free Windows software that manages League of Legends mods and provides a modding IDE. It can install custom skins, HUDs, maps, audio, and other mods for League of Legends and Teamfight Tactics. The library supports searching, folders, reordering, and on/off toggles. You can save multiple mod collections as profiles and switch between them. Imported mods are checked when added and after game patches, and the app can repair some detected problems with one press. It imports .modpkg and .fantome files, recommending .modpkg. Its Workshop lets creators browse game files, edit projects, test them in game, and package them for sharing. External mod sites can supply an Install with LTK Manager link, with a trust prompt for new sites. The app creates an overlay rather than editing the League installation. It runs on 64-bit Windows 10 and 11, is GPLv3-or-later software, and supports automatic updates.

Who it suits

LTK Manager suits League of Legends or Teamfight Tactics players who manage custom mods on 64-bit Windows. Mod creators can also use its Workshop to edit, test, and package projects.

What it does well

Free GPL-licensed software
Profiles organize switchable mod sets
Checks mods after game patches
Workshop supports mod creation and packaging
Does not edit the League installation

What to know first

Only available on 64-bit Windows 10 and 11
macOS and Linux versions are not available
Asian and Garena servers may have issues
Not affiliated with Riot Games

Plans

Plan	Billed and limits	Price
Free software	No pricing or usage limits stated	Free

As github.com lists them, read 11 Oct 2026. The maker's own page has the final word.

Verdict

LTK Manager combines mod installation, profile switching, health checks, and creation tools in one free Windows application. Verify server compatibility and platform requirements before installing.

Facts from LTK Manager's own pages

Automatic updates: Yes · github.com, 23 Sept 2026
Free plan: Yes · github.com, 23 Sept 2026
Game support: The patcher can apply mods to League of Legends and Teamfight Tactics. · github.com, 11 Oct 2026
Integrations: Mod sites can provide an Install with LTK Manager link, and the app asks users to trust a new site before accepting its links. · github.com, 11 Oct 2026
License: LTK Manager is free software under GNU GPL version 3.0 or later. · github.com, 11 Oct 2026
Mod creation: The built-in Workshop can browse game archives, edit projects, test them in game, and pack them for sharing. · github.com, 11 Oct 2026
Mod formats: The app imports `.modpkg` and `.fantome` files, and describes `.modpkg` as its recommended package format. · github.com, 11 Oct 2026
Mod health: The app checks mods when imported and after game patches, and can repair some detected problems with one press. · github.com, 11 Oct 2026
Mod library: Users can search mods, organize them into folders, reorder them, and toggle them on or off. · github.com, 11 Oct 2026
Mod profiles: Yes · github.com, 23 Sept 2026
Mods: It installs custom skins, HUDs, maps, audio, and other mods. · github.com, 11 Oct 2026
Mod source access: external links · github.com, 23 Sept 2026
Platform: The app runs on 64-bit Windows 10 and 11; macOS and Linux are planned but not available yet. · github.com, 11 Oct 2026
Platform availability: LTK Manager runs on 64-bit Windows 10 and 11; macOS and Linux are planned but not available yet. · github.com, 11 Oct 2026
Profiles: Users can save several sets of mods as profiles and switch between them. · github.com, 11 Oct 2026
Profiles and health: Users can switch between mod profiles, and the app checks mods when they arrive and after game patches, repairing what it can. · github.com, 11 Oct 2026
Purpose: LTK Manager is a mod manager and modding IDE for League of Legends that can install custom skins, HUDs, maps, and audio. · github.com, 11 Oct 2026
Riot affiliation: The project says LTK Manager is not endorsed by or affiliated with Riot Games. · github.com, 11 Oct 2026
Security behavior: LTK Manager builds a mod overlay and states that it never edits the League installation itself. · wiki.leaguetoolkit.dev, 11 Oct 2026
Server limits: Riot-operated servers are supported, while Asian servers and Garena are not officially supported and may have issues. · github.com, 11 Oct 2026
Support: The project directs users to Discord and its wiki for help, and asks bug reporters to attach the app log when opening an issue. · github.com, 11 Oct 2026
Supported platforms: windows · github.com, 23 Sept 2026
Workshop: The built-in Workshop lets mod makers browse game files, edit projects, test them in game, and package them for sharing. · github.com, 11 Oct 2026

Where LTK Manager stands on Freedom251

Mod managers#54 of 78
Game Mod Managers#57 of 79