It looks like that Alibre Design Professional program (from which .ad_asm originate) supports both export and import of STEP product data files (.stp, .step), so ad_asm to step conversion can be achieved in it. Except for that, you would have to look for a 3D modeling tool or converter that supports Alibre formats in order to convert ad_asm to step.
Home > Search converters: ad_asm to step
Conversion of ad_asm file format to step file format beta
Search for ad_asm to step converter or software able to handle these file types.
Convert Alibre Design CAD design to ISO-10303 STEP product data file.
We have found one software suitable in our database for this conversion.
Microsoft Windows software 
- convert ad_asm to step on Windows
Alibre Design Professional
A set of 3D modeling tools
File extension | Convert | Open | Save | Edit | Create | Import | Export | Extract |
|---|---|---|---|---|---|---|---|---|
Convert from ad_asm file | No | Yes | Yes | ad_asm editor | Yes | No | No | No |
to step file | No | No | No | No | No | Yes | Yes | No |
The table with program actions contains information about what each program is capable of doing with their files. This may be a good pointer for further searches for certain file conversions and help you find the converter you are looking for if our search result is insufficient for you. However, it is far from perfect and may sometimes show results which are not really usable because of the nature of the software handles the files. So a conversion that appears as possible, just because of matched actions, may in fact not be possible.
Additional links: Open ad_asm file, Open step file
AD_ASM
Files with ad_asm suffix can be usually found as CAD drawings from Alibre Design CAD program.
STEP
Files with step extension are quite often found as 3D model / part files saved in STEP (Standard for the Exchange of Product Data) format.
Back to conversion search
