TsiLang Components Suite is a software localization component suite for Delphi, C++Builder, Kylix developers. It supports the Global Public Translation Database (GPTD), which is a collection of common UI terms and phrases. This means you may be able to translate your program interface to most European languages without paying a translator. Another advantage of this component suite is that it does both internal (inside executable file) and external (separate file or library) localization. Obviously, the first way is preferable when trying to minimize the size of the installation file. Yet, in many instances, additional localization files are added after the program is released. In the latter case, an external localization solution is preferable, because new language files can simply be downloaded from the developer's website.