Gesior's releases from OTLand, articles about OTS/PHP programming and Linux server administration.
https://halp.skalski.pro/Official Gesior2012 repository. Account maker for TFS 0.2 - 1.4
https://github.com/gesior/Gesior2012Tibia clients 7.10 - 10.99. Available as .exe (installer), .zip and also as .spr+.dat for OTClient.
https://downloads.ots.me/TFS 'flags' (for Groups) calculator. Beta 'design' since 2011 :)
https://flags.ots.me/Item images for website. There are some popular Tibia versions unpacked, which you can hotlink on your website.
https://item-images.ots.me/Website that converts .spr+.dat+.otb files [OTB not required for 'otservbr'] into ZIP with PNG images of items.
https://item-images.ots.me/generator/Website that converts .spr+.dat+.otb files into ZIP with PNG images of items. Generates all frames of animation item.
https://item-images.ots.me/generator-animated-items/Website that converts ZIP with PNG item images into GIF format. If ZIP was generated using 'animated item images generatore', it will generate animated GIFs.
https://item-images.ots.me/png-to-gif-converter/Outfit images for website. There are some popular Tibia versions unpacked, which you can hotlink on your website.
https://outfit-images.ots.me/Website that converts .spr+.dat files into ZIP with PNG images of outfits (ZIP includes PHP script to serve outfits to website users): https://github.com/gesior/open-tibia-library/tree/master/tools/colored-outfit-images-generator
https://outfit-images.ots.me/generator/Application based on OTClient that converts .otbm map into PNG images that players may view on website. Includes .js scripts that make it look like GoogleMaps. Instruction how to use: https://otland.net/threads/otclient-that-unpack-map-otbm-to-png-files-v4-0.271255/
https://github.com/gesior/otclient_mapgenGenerates random RSA key pairs you can use in OTClient, Tibia.exe and OTS.
https://ots.me/rsa/Tibia Client 12+ IP changer. Changes RSA and all service URLs in client.exe.
https://ots.me/ots-ip-changer-12/Got old Windows datapack and monsters that do not load on Linux?
Find all bugged file names and fixes for them.
It sorts items.xml file by "id" and "fromid".
It can be useful, if you pasted some items from other items.xml file.