| Account Type | Description | Login Method | |--------------|-------------|----------------| | | Basic PDF viewer/annotator; limited editing. | Email + password | | Pro / Pro+ / Enterprise | Full editing, OCR, forms, digital signatures. | Email + password or SSO (Google/Microsoft) | | Team Account | Multi-user license management. | Invitation-based + email login | | Cloud Account | Access to PDF Architect Cloud (storage, sync). | Same as main account |
You are trying to log in on a 4th device (the license limit is typically 3). Solution: Visit the web portal, go to "My Devices," and remotely deactivate an old computer. pdf architect login
➡️ https://account.pdfarchitect.io (or https://my.pdfarchitect.io ) | Account Type | Description | Login Method
✅ Confirm email spelling and password case. ✅ Test login at cloud.pdfarchitect.io (isolates app issues). ✅ Disable VPN/antivirus temporarily. ✅ Update PDF Architect to the latest version. ✅ Reset password if unsure. ✅ Check device limit under web portal → “My Devices”. | Invitation-based + email login | | Cloud
If you never plan to buy a module, you can skip the login entirely. However, for any professional use, the is mandatory.