Currently FastGrav is a wholly free software, sponsored by donations.

If your classroom, office, or publication has benefited from using FastGrav, please consider donating.

If you have donated, thank you!

Click here to donate with your PayPal account:
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Contact me at if you would like an invoice or receipt, or to set up another donation method. I appreciate it!

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Donate to FastGrav securely with PayPal

You don’t need a PayPal account to donate. Clicking “Donate” below will take you to a PayPal landing page where you have to option to pay with a credit card.

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Donation Total: $100.00