Support the Open Library Foundation

Your donation to the Open Library Foundation will help sustain and grow our open source communities. Your support demonstrates your commitment to open source initiatives in the library space and ensures that they can continue.

Donate by Mail

To donate by check, please print this form and make your check payable to:

Open Library Foundation

701 Cathedral Road

Suite 45 - 253

Philadelphia, PA 19128-2111

Donate by Phone

To donate by phone or if you would like guided assistance with making your donation, please contact us:

Phone: +1 215-253-8502

Tax Information

Tax information regarding donations to the Open Library Foundation can be found here:

Tax information