adobe 8.1 sdk download

[HelloWorld0]

Hi,

I can't find the download of Adobe 8.1 SDK...

I am using the 8.1 3D version, and I have to find its SDK!

Thanks

[Test Screen Name]

Adobe no longer supply it, and nobody else has the legal right to share it. You may need to upgrade Acrobat. Which would be Adobe's plan.

[HelloWorld0]

That's bad, because it is the only version which ssupports any other 3d format rather than u3d...

[lrosenth]

Huh??

Acrobat 9, X, XI and DC support both U3D and PRC – which are the two formats that are part of PDF 2.0 (ISO 32000-2:2017)

[Test Screen Name]

If you aren't writing plug-ins, later SDKs should be OK. Otherwise, well Adobe left that behind long ago. Acrobat 9 and 10 are already unsupported.