Generally, L10N tools offer add-ins to extend some of their features. These extended features can apply to:
- Import/export processes (e.g. to support special/additional file formats)
- Parsers (e.g. to allow the use of different parsers or configurations)
- Translation (to modify segmenting rules, settings, etc.)
- Spell check (e.g. to be able to use specific languages)
- Tools (e.g. for the use of specific translation memory systems or terminology tools)