Wooxy is our software made by Chewy that let you install every skin (maps or champions) for League of Legends.

Wooxy combines three main ideas: safety, speed and simplicity.

software informer 160x60


  • Wooxy installs quickly custom skins on all classic servers (NA, EUW, EUNE, LA, BR, RU, TU, OC, KR, PBE and Garena).
  • Wooxy makes sure that patches won’t break your game even if you keep your skins installed before updating LoL.
  • Wooxy makes available a bunch of tools that help people make their own custom skins (tools are still being developed).


You must be running on Windows (Vista or higher) and Microsoft .NET Framework (4.5 or higher) has to be installed on your machine.


Download the latest version (v1.5.0.7) (From MediaFire)

Alternate download (From Mega)

Note: Your browser or antivirus might tell you that Wooxy is not a safe program. You have to know that these warnings are false positives: there are no viruses in the program.


Here are the latest changes of Wooxy:

Version (9 October 2016)

  • Wooxy has become intelligent. Now when you want to install 2 skins using same files, Wooxy will ask you if you want to install the “non-shared” files instead of just uninstalling the other skin! It’s like WOW.
  • Wooxy isn’t a turtle anymore. Now when you want to view/edit your map, Wooxy converts the textures much faster than before. It’s like right now.
  • Wooxy needs to take some rest. Invasion! Nasus is now a little kid. Giddy Up!

❤ I love you all ❤

Version (24 August 2016)

  • Wooxy doesn’t use ZLIB.NET library to save skins anymore.
  • SKN file containing multiple materials can now be exported properly in OBJ format.
  • When a crash occurs, you will have the choice to leave Wooxy or not.

Version (10 August 2016)

  • Hash properties sorted in BIN editor.
  • When no skin is imported, Wooxy shows that no skin is imported. When a skin is imported, Wooxy doesn’t show that no skin is imported (Thanks to Crauzer).

Version (26 July 2016)

  • Fixed a bug that occurred while selecting one value after selecting multiple values in INIBIN editor (thanks to Crauzer).

Version (26 July 2016)

  • Fixed a bug that prevented Garena users from starting Wooxy (thanks to LittleBoy).
  • Big skin names are now displayed correctly in the skins collection.
  • Exported MTL/OBJ files can now be opened properly by Maya (thanks to Crauzer).
  • The folder appearing when you click “Browse” is now specific for each creation tool (BIN, INIBIN and WAD editors) (thanks to Leischii).
  • Creation of custom properties in INIBIN editor now available.
  • Multiple suppression of INIBIN properties now available (thanks to Crauzer).
  • Added an “Update textures” feature in “Model Viewer” (thanks to Damonix).

Version 1.5 (1 July 2016)

  • WAD editor can now read properly v2 WAD files.
  • Some file paths are now shown in WAD editor.
  • Files packed in WAD can now be added directly in “Add files” window after clicking “Import skin”.
  • New logo (thanks Nagiliant) and happy design!

Version 1.4.3 (18 May 2016)

  • Added WAD files editor.
  • Skins modifying uncompressed files in RAF archives can now be installed correctly.
  • The inibin/troybin files editor has been improved (thanks a lot to SkinSpotlights for the help!!)

Improving Wooxy

Wooxy is still evolving in order to add more and better ways for everyone to create and use custom skins!
This also means that some bugs might appear. If you are experiencing bugs using Wooxy, the best way to help us fixing them is to create a comment on this page with the details of the error.

Legality and safety

If you have any doubts about the legality of Wooxy, you can visit our page here.


You can see a list of the most asked questions here!


  1. Dunno if intentional but in latest version most of the mods are not showing the champion pic making it harder to find that one skin in the middle of your other 100 customs mods for example.

    Besides that an option to custom organize our list would be sweet since with time folks release some cool new stuff


  2. “An un expected problem ocurred. The current Wooky process may be unstable. Would you want to quit and see the error mesage? > Yes > The details of the error have been copied to your clipboard: **The process cannot access the file ‘C:\Users\Admin\AppData\LocalªTemp\tmp1F43.tmp’ because it is being used by another process.”

    WHY ALWAYS this happens when I launch WOOXY!!! I quit the temp file but always when I open again the program, another time appears other file with other name but it still being a temp fail. What can I doooo???


  3. Hey Guys, so I was messing with Wooxy and I think I know the problem for not loading. (the “no elements in sequence” error thing) Pulled up the old client and it had to patch before I could play, so I’m thinking, the way league is made, the old client files need to be updated before you can run Wooxy, otherwise Wooxy is looking for files that dont exist. Didn’t take time to look through the Riot Games Directory but I can guess that with the new client’s release, the old client’s files were deleted/removed.

    Did this and Wooxy seems to open up just fine for me, regardless of the client I load in.


  4. I am unsure what I have done to fix it, but I went to Wooxy’s folder to see something has changed within the settings. So all I did was opening the following with notepad: ‘config’, ‘unins000’ and ‘License – nconvert’. I might also have been thinking that the new Open Beta (Alpha) Client is perhaps the problem that all started it. Since I got the problems with being unable to start Wooxy when I got the Alpha Client. So if you do prefer the Legacy client over the Alpha Client do the following to auto launch the Legacy instead of the Alpha: Go to C:\Riot Games\League of Legends\RADS\system and open user.cfg, change ‘leagueClientOptIn = yes’ into ‘leagueClientOptIn = no’.


  5. I have a problem and I can’t find somebody with my problem. When I play against a champ that I’ve installed a custom skin, Wooxy loads it okay in loading screen, but in game it looks like inanimate, static, just move without animations. It only happens sometimes, but it’s so molest, because when I play these champs I can see well the animations, but when enemy picks them, looks so bad. How can I fix it? Someone with the same problem? Thanks!🙂


  6. when I download wooxy I cant open it, I ge an error message that says application not found dunno what to do


  7. Will be a version that works with the Beta? I have installed it and wooxy doesnt work with that client


  8. Anybody know why in the “view models” section when you go to view the Elementalist Lux base and Water skin the models are messed up?
    I was wanting to edit those and make custom skins by exporting them, but they are corrupted.
    Is this a PBE issue or is this something with my wooxy?
    Should this clear up when the models hit live servers?


  9. When i try to start Wooxy up, it gives me “Wooxy is unable to load your LoL settings, It seems like your LoL folder has been moved or removed.” then a window pops up, and it asks me if I want to change the directory to my LoL, If I press yes, and I go to my league file (which is in D:Drive, I’m pretty sure that’s the source of the problem), and It asks me to change the directory again.
    If I press no, Wooxy just turns off.
    If nothing else works, I’ll just reinstall League into my C:Drive.


  10. When im trying to install update, i get notification on my Fire wall about torjan horse MLS10, why’s that?


  11. This design is spectacular! You obviously know how to keep a reader entertained.
    Between your wit and your videos, I was almost moved to start my own blog (well, almost…HaHa!) Excellent job.
    I really enjoyed what you had to say, and more than that, how you presented it.
    Too cool!


  12. can’t launch wooxy at all, nothing shows up, tried reinstall, tried admin and Compatibility mode, the strange thing is i tried to open the old version of wooxy and it also doesn’t show up, and i could work with it a few mouth ago


  13. For all users unable to use the current version of Wooxy because of your OS (Windows XP or Windows 10 users), there are some download links to older versions of Wooxy in the comments that still work perfectly fine in installing and adding custom skins.

    I’m currently using Wooxy 1.2 which is running fine on Windows XP with no real problem.

    For Windows 10 users, I’m fairly certain this is the previous version of Wooxy 1.5 that will work for you:
    I am on Windows XP though and cannot test this version, however people in the comments below seem to be using this version since the creator of Wooxy doesn’t seem to care about us left behind.

    Both these links I put in are from the comments section below on this page, you can search down for them if you don’t trust my comment here.
    I just wanted to put both links back near the top so users such as myself with an outdated OS can still use and enjoy custom skins.
    Hopefully this helps some people; I personally love custom skins (especially map skins) and hate to see that 50% of users can’t actually use them because the latest version of Wooxy doesn’t work for them.


  14. the 1.5.7 version just dosen’t open for me i click in te icon but nothing opens, i tried to execute as an administrator and desactivated the fire wall but nothing the program never opens


  15. wooxy always i try to open says that it’s invalid file and closes automatically i’m in the latest patch and have tried looking but nothing:/ pls help


  16. PROBLEM! Since I got the version 1.5.7, every skin that I download just doesnt work… It looks like everything’s okay but in game there’s no skin. Blue arcade ahri still works perfectly, but my latest downloads like demon ezreal, heartseeker jinx or soulstealer caitlyn dont work at all…
    It looks like I’m the only one with that problem, I dont understand T-T


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