FAQ: PDF Editor
Is it really “PDF EDITOR 100% FREE FOREVER”?
Yes. It’s 100% free forever: no accounts, no watermarks, no surprise paywalls.
Do you upload my PDF to a server?
No. Your file is processed locally in your browser. For sensitive documents, use a trusted device and avoid public computers.
Will my drawings/highlights/text be saved in the final PDF?
Yes. Annotations (including freehand drawings) are embedded into the exported PDF when you download.
Can I edit the original text inside the PDF?
It depends on the file. You can always add new text on top. Scanned PDFs usually need OCR to edit the underlying text.
My PDF won’t open or feels slow—what can I do?
Try a modern browser (Chrome/Edge/Firefox), close heavy tabs, and re-export the PDF if it’s damaged or extremely large.
PDF Editor Online (Free): edit, annotate & sign
FAQ: Split PDF
How do I split a PDF into separate pages?
Use the Split PDF tool, select “single pages” or “page ranges”, and export. You’ll download the split PDFs instantly.
How do I extract pages from a PDF (page range)?
Enter the pages you want, like 1-3, 7, 10-12. UniToolx creates a new PDF containing only those pages.
Can I split a PDF for free?
Yes. UniToolx lets you split PDFs online for free, directly from your browser.
Is splitting a PDF secure?
For best privacy, use tools that run locally in the browser. UniToolx is designed to keep processing on-device whenever possible.
Why does my PDF fail to split?
Some PDFs are password-protected, corrupted, or extremely large. Try exporting again, removing security, or splitting smaller ranges.
Split PDF Online (Free): Separate Pages or Extract Ranges