Leonardo Browser is a TTCN-2 browser that allows you to read TTCN-2 MP files in the GR representation. It supports both TTCN-2 standards, the original version as well as the 1998 edition. Leonardo Browser Base provides you with a handy tool to browse through your TTCN-2 specifications. Best of all it is absolutely FREE. Go to the download page to get it now!

Leonardo Browser provides all the functions you need to navigate efficiently through TTCN-2 files.
Here are some of the features:

High performance parser

optimized code for great performance

ISO/IEC 9646-3:1998 and 1992 compliant

Leonardo Editor is the only TTCN-2 editor that is fully compliant with both specifications (all groups and collective comments)

Search with Perl5 regular expressions

search through identifiers or the full text and find things quickly

Hyper-Find

click on any word anywhere and jump to the data with matching identifiers

External views

view and compare proformas in external windows

Compressed MP file support

Open and Save compressed MP files to save space

Sorting

sort groups and tables alphabetically

Advanced tree management

use the many features that make the handling of specifications much easier

Online help

a comprehensive online help system will give you all the information you need to use Leonardo Browser