Stirling PDF
Perform various operations on PDF files
- Free trial — no card required to start
- Real HTTPS URL while you evaluate
- Tear down anytime; keep or upgrade later
About Stirling PDF
Stirling PDF is an open-source application (Perform various operations on PDF files). Launch a free trial here to evaluate it on a real instance before you commit to self-hosting or a paid plan.
FAQ
How long does the free trial last?
The free trial lasts 1 hour so you can evaluate Stirling PDF on a live instance. Register to claim it under your account. You can buy a monthly or yearly plan anytime.
What happens to my data when the trial ends?
When the trial ends, the app is paused for 24 hours. Buy a monthly or yearly plan anytime — during the trial or that freeze — to keep your data and keep running. After the freeze ends without a plan, the instance is removed.