As she drew, Maya thought about the purpose of the license number. In her mind, it wasn’t just a string of characters; it was a promise—a promise from the developers that they would continue to improve the tool, fix bugs, and add new brushes. It was also a promise from Maya to respect their work, to pay for what she used, and to support the indie development community.
If you have lost your license number and password, you don't need to buy the software again. You can use the official reissue service provided by SYSTEMAX.
: After payment, you will receive an email with the subject "[SYSTEMAX] Information About Your Software License" . This email contains two critical pieces of information: Software License Number Certificate Download Password Finding Your License Details paint tool sai software license number
: Open PaintTool SAI and go to the "Others" menu, then select "Version Info" . If correctly activated, your license number will be displayed there.
Your license is tied to a specific , which is unique to every computer. To move PaintTool SAI to a new machine: PaintTool SAI - User License As she drew, Maya thought about the purpose
Maya’s heart raced. She remembered the cheap, glossy flyer she’d seen at the local art supply store that promised “Unlimited Brushes, No Watermarks—Just $30 for a Lifetime License.” She had bought the software a week earlier, entered the email she used at checkout, and received a receipt that simply said, “Your license key will be emailed within 24‑48 hours.” The next 48 hours, however, slipped by while she was busy sketching characters for a client’s children’s book.
When Maya first opened her laptop in the tiny attic studio she rented above the bakery, the only thing she could hear was the soft hum of the fridge downstairs and the occasional clatter of a rolling pin. She was a fledgling digital artist, fresh out of a community college illustration course, and she’d just discovered PaintTool SAI —a lightweight, buttery‑smooth drawing program that seemed to understand the way she wanted her brushes to behave. If you have lost your license number and
– A quick glance at her desktop revealed a file named “SAI_Trial.exe,” a relic of the 30‑day trial she’d previously installed. In the Downloads folder, she found a PDF receipt with the transaction ID, but the actual license key was nowhere to be seen.
: If your original email is no longer accessible, you can request an email change by contacting the developer with your old license details. Activating on a New Computer
There are typically two types of licenses available for PaintTool SAI: