Frequently Asked Questions
Yes! All processing happens entirely in your browser. Your files never leave your device
and are never uploaded to any server. We don't store, track, or have access to your files.
No, you don't need to create an account or register. All tools are available immediately
without any sign-up process.
We recommend files under 50MB for optimal performance. Larger files may take longer to process
or may not work depending on your browser's memory limitations.
PDF Tools Fun works on all modern browsers including Chrome, Firefox, Safari, Edge, and Opera.
We recommend using the latest version of your browser for best performance.
Yes, all tools are completely free to use with no hidden fees, subscriptions, or limitations.
We may display advertisements to support the service, but the tools themselves remain free.
The tools require an internet connection to load the necessary libraries. However, once loaded,
the actual file processing happens locally in your browser.
Some file format conversions (like Word to PDF or PowerPoint to PDF) require specialized libraries
that are difficult to implement in a browser-only environment. For these conversions, we recommend
using the built-in export features of the source application for best results.
If you encounter issues, try refreshing the page and uploading the file again. Ensure your file
is in the correct format and under the size limit. Some complex PDFs with advanced features may
not be fully supported in browser-only processing.