Donate to rattleCAD
rattleCAD is free and OpenSource
... if rattleCAD helps you doing your job designing bicycles feel free to donate.
Thanks a lot to the generosity of those who donate to rattleCAD, and it is very important to mo to maintain the community's trust. If you use PayPal, they will require certain personal information from you in order to create and establish an account. Some of this information, such as your name, e-mail address, and donation amount will be transmitted to my PayPal account upon receipt of donation. Other details will only be held by PayPal, and not sent to us. Rest assured that the details of any donation received by me will be kept private and never sold or otherwise divulged to any third party. For example, these details include: names, e-mail addresses, mailing and return addresses (such as one written on an envelope or check).