Files with .CATDRAWING extension contain 2D images generated based on 3D CAD models created using CATIA V5 developed by Dassault Systemes. CATIA Drawing files are associated with CATPART files that can be combined to create CATPRODUCT files.
IGS file is a graphics file encoded in IGES format, and is used in CAD software environment to store 2D/3D vector image data. The file can contain various data for the project, such as wireframe models, surface or solid objects representations, circuit designs, etc.
After converting the file to the new format, you will be able to use other programs to support it. Keep in mind, however, that the CATDRAWING file after converting to IGS may differ slightly from the original. The most important information should be kept, but if you want the file after conversion from CATDRAWING to IGS to be the same, you have to do this carefully and choose the proper application from the list below.
There is no guarantee, of course, that the conversion will come up to all your expectations, but it will certainly help you. If, after all, the effect of converting CATDRAWING to IGS does not meet your expectations, you can simply try to find on the Internet a different version of your file in CATDRAWING format, properly converted to a IGS file by someone else. If this fails, use the information provided in the further part of the website.
If after converting the file CATDRAWING the desired result was not achieved, you can try to change the format of CATDRAWING file to other than IGS. On our website you will find more information on the following conversion options
Unfortunately, if after performing the two previously described steps (trying to find your CATDRAWING file converted by someone else, and the attempt to convert it to IGS on your own) you still have a problem with your file, then there are only a few solutions left. You can once again try to find and install an application that can open the CATDRAWING file in its original format (without conversion to IGS file). Such a solution will be difficult to implement, but it certainly will give the best result.