TsiLang is a localization component suite for Delphi, C++ Builder, and Kylix developers supporting all languages. It enables internal and external localization, and a free trial is available.

One of the advantages of TsiLang Component Suite is its support for the Global Public Translation Database (GPTD), a collection of common UI terms and phrases that's available at www.sicomponents.com. With this feature, you can translate your program interface to most European languages without having to pay for a translator. If you don't know the German term for "Access Violation" or "Save As," simply look it up in GPTD.
Another great benefit of this component suite is that it works for both internal (inside executable file) and external (separate file or library) localization. The first way is ideal for minimizing the size of the installation file, but 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.
Using TsiLang is incredibly easy. All you have to do is drop a component onto the form, enter the translation for the user interface terms, and voila! You can even change the default language on-the-fly. The learning curve for TsiLang Component Suite is very low, making it an ideal solution for developers who want to avoid extra coding whenever a new language is added.
TsiLang is a popular choice for developers around the world, including employees of top companies like Sony, Siemens, Bayer and SBF Bourse de Paris. If you don't want to do extra coding and want to give it a try, the component can be tested for free.
Version 7.5.0:
Support for RAD Studio 10 Seattle, Firemonkey, Android, OSX and iOS.
Updated core components and editors,
SIl Editor, TsiLang Expert and Dictionary Manager