Frequently asked questions
Quick answers about privacy, pricing, mobile support, and file quality.
Is pdfjuggler.com free to use?
Yes. All core tools are free. Our online PDF merger, splitter, compressor, converter, remover, organizer, rotator, and signer come with no file-size limits or hidden fees.
Are my files private?
We process your PDF and return the result. All merging, splitting, and converting uses browser-based processing whenever possible, and files sent to our servers are deleted immediately after completion. Thumbnails and previews are rendered locally and are cleared when you close the tab.
Does it work on mobile?
Yes. All tools are responsive and touch-friendly, so the online PDF merger and other features work on phones and tablets. Browser-based processing means nothing to install.
Will my PDF quality be preserved?
Our server operations use pdf-lib to copy pages without rasterizing content, keeping text and vector quality crisp. Images are passed through without compression, so the output matches your original PDF.
How do I reorder, rotate, or remove pages?
Use Organize to reorder, rotate, or add blank pages in our online PDF editor. Remove Pages deletes pages, and Rotate turns pages in place with browser-based processing.
Can I sign a PDF?
Yes. The Sign tool lets you draw, type, or upload a signature and place it precisely onto any page. Signatures stay on your device until you insert them.
How long are files kept on the server?
Processed files are deleted from our servers immediately after download. We retain no data, and browser-based previews vanish when you close the tab.
Can I use the tools offline?
Basic tasks like page reordering and signing rely on browser-based processing, so they work offline after the page loads. Server features such as converting require an internet connection.
Do I need an account to use the tools?
No account or sign-in is required to use the online PDF merger or any other tool. You can process files anonymously without registration.
What file formats are supported?
You can merge, split, or convert PDFs as well as images like JPG and PNG and documents like Word to PDF. The online tools accept most common formats without file-size limits.