If you have a valid REAPER 2.x registration key, this form can provide:

• A registration key file for REAPER 3.x (no charge)
• A discounted upgrade to a REAPER 4.x license (valid through v5.99)

Registration name:

Registration key:

You must have an originally purchased REAPER 2.x license key for this form to work.

If you have a REAPER v1.x license, you should purchase a new license normally.

If you have a REAPER v3.x license, you do not need to do anything -- a REAPER v3 license will work with REAPER v4.

If you believe you have a valid key and this form is not accepting it, please contact tech-support@cockos.com.