Frequently Asked Questions
Answers to common questions about our PDF tools.
Yes! PDFAdore is completely free to use. You do not need to register, sign up, or pay for any subscription to access our core PDF tools.
No. Every tool processes your files entirely within your web browser. Your files are never uploaded, so there is nothing for us to store.
Yes. Because all processing happens locally on your device, your documents are never transmitted over the network. The site itself is served over HTTPS.
No. Once a tool page has loaded, the processing itself happens offline in your browser. Encryption, conversion and editing all run on your device.
There is no strict limit on the number of files. Because processing happens in your browser, very large files (hundreds of pages) depend on your device memory; tools show the size limit they support.