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We respond to all queries within 24 hours. Choose the best way to reach us:
Response Time: We typically reply within 24 hours during business days.
Quick answers to the most common questions about PDF Studio.
To upgrade to Pro:
Yes! Your Pro license is tied to your Google/Apple account, not your device. Simply install PDF Studio on your new device, sign in with the same Google/Apple account, and your Pro features will be restored automatically.
If you face any issues, you can use the Restore Purchase option in the app's Settings menu.
Your license remains safe. Since it's tied to your Google/Apple account:
Yes! PDF Studio is designed to work completely offline. All PDF processing โ viewing, editing, OCR, conversion โ happens locally on your device. The only time you need an internet connection is for:
Subscriptions are managed through the Google Play Store or App Store:
You can continue using Pro features until the end of your current billing cycle.
Absolutely! We follow a privacy-first approach:
Read our Privacy Policy for more details.