spire.pdf and freespire.doc same solution C#

[john_s_k]

Is it possible to use the spire.pdf and freespire.doc versions in the same solution?
I have a license for spire.pdf and would also like to use freespire.doc, but when I try to use them together it doesn't identify that spire.doc is the free version.

[amy.zhao]

Hello John,

Thanks for your inquiry.
I'm sorry to say that Commercial version and Free version can't be used in same solution. If you want to use Spire.PDF and Spire.Doc in one solution, you have to purchase a license for Spire.Doc. Hopefully you can understand.

Sincerely,
Amy
E-iceblue support team