DocumensoPrepare documents, request signatures and track their completion.
Free and open source (AGPL-3.0 licence per GitHub).
Electronic signature & legally binding contract management
Free alternatives to Adobe Sign
Find a free app for the parts of Adobe Sign you actually use.
Compare the free allowance and limitations on each app’s page. These are workflow alternatives, rather than identical copies.
Free options
Suggest an alternative →Documenso
OpenSignRequest document signatures and track signing progress on your own server.
Open-source core available on GitHub. Unlimited free signatures when self-hosted.
DocuSealPrepare digital forms, collect signatures and manage signed documents.
Free Cloud Basic: 10 request emails/month · Free self-hosted manual signing: hosting, storage and SMTP extra