Converting code to 3d file

Hoping someone might be able to help on this abstract question. I get 3d files, usually step or stl file, from an online form on my business website. Sometimes a page full of numbers arrives instead of the 3d file. It is very organized so wondering if somehow I can convert it back to a 3d file. I keep telling people to zip the file but they just don’t see that.

Here is an example:
https://image-res-platform.s3.amazonaws.com/6c6a261d%2Fforms%2Fattachments%2FM3ivsnpTQSXlqWnPuRGg_SLOT%20DESIGN.STEP

Just change the suffix from .txt to .stp
A Step file, like most cad file formats is just a text file.

yourfile.stp (181.6 KB)

Dear intuitionusa
depending on your Os and Browser… something like (in the Browser)
File -> Save As -> Page Source …
and then i filename with extension .stp or .step should do it

intuitionusa.3dm (4.0 MB)
intuitionusa.STEP (181.6 KB)

wether the browser is downloading or opening a file in a window depends on several Web-Technology - “Layers” not a specific Rhino-Question.

check mime - type

kind regards -tom

the save as works, thanks.