Launch offer
−40% on Premium with code
123TIFAWIN
FR
EN
ES
PTActivation
Activate Premium in seconds.
Your licence key is entered in the app and bound to your account. Validation only transmits your email, your ID, the key, a machine fingerprint and the version — never your documents. The promo code, meanwhile, is entered at checkout on Payhip.
1
Buy on Payhip
Enter code 123TIFAWIN at checkout for −40%.
2
Receive your key
Payhip sends you the licence key by email.
3
Open Settings → Licence
In the app, go to the Licence section.
4
Paste the key, validate
Premium activates immediately, then works offline for up to 3 days between checks.
Settings · Licence
TIFA‑XXXX‑XXXX‑XXXX
✓ Bound to your account · no documents transmitted
If something goes wrong
The 123TIFAWIN code won't apply
It's entered on the Payhip checkout page, not in the app. Check the spelling (no spaces).
I didn't receive my key
Check your spam. Otherwise, write to us with your purchase email at support@tifawindow.net.
The key is rejected
Copy it in full, with no space before/after. Case does not matter.