The Sigma Plus License is a fully digital version of our product that does not require a box or dongle. Once activated instantly, you get access to the full functionality of Sigma Plus.

How to buy and activate the Sigma Plus license

1. First, create an account on our website.
2. Then, buy the license provide your registered email
3. Download and install the Sigma Plus software sigmakey.com/en/downloads/software/
4. Log in the Sigma Plus software with the email and password that you used to create your account (see Step 1).
5. Done! You can now work with Sigma Plus!

Available Licenses

• sigma plus 3 days for short-term use.
• Sigma plus License 1 Month(3 PC changes) – for long-term use.
• Sigma Plus 3 Months (9 PC changes) – for maximum convenience and savings.