JpcapDumper is free software. Nobody is required or should feel obligated to pay for using JpcapDumper.

However, if you do want to make a monetary gesture of thanks for using this piece of software, I welcome and truely appreciate you to make a modest donation.

Donations will first and foremost be used towards any development and maintenance costs of Jpcap.

You are not buying a copy of JpcapDumper. You are making a donation towards the costs of an ongoing software project. No buyer-seller relationship should be implied. The JpcapDumper license agreement applies to your use of JpcapDumper regardless of any donations.

You can make donation using PayPal.

Thank you for your small donation, which will help me improving JpcapDumper.