Both IGES (.iges, .igs) a JT Open CAD (.jt) formats are fairly well supported in various CAD/3D modeling tools and as such, it should not be hard to find a program capable of translating .igs files and save them as .jt files. Some good choices are listed below.
Convert IGES 3D exchange format to JT Open CAD 3D model format.
We found 8 software records in the database related to .igs to .jt file format conversion.
Microsoft Windows software - convert igs to jt on Windows
A feature rich 3D CAD software by Siemens
Convert from igs file format
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned igs to jt. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
A PLM/CAD/CAM/CAE software suite
A CAD converter with huge format support
Autodesk Inventor is modeling application used to create 3D digital prototypes.
A 3D CAD translation softwate
A dedicated CAD converter
A 3D product data optimalization software
On-line services software - convert igs to jt on web
An online CAD conversion service