Select text runs or images in a PDF, replace their content and download a new copy. Everything stays on your device.
One PDF without a password, up to 20 MB and 200 pages. Edit individual text runs, without OCR. The original is preserved; digital signatures become invalid in the edited copy.
One less task on your list. That is what Prontio is for.
Straight from your computer or phone. Your files stay with you.
The options you need, with results that are easy to check.
Save to your device and share whenever you want.
Your images and documents are processed in the browser. No file is sent to our servers.
Straight answers to help you use it with confidence.
One PDF without a password, up to 20 MB and 200 pages. Edit individual text runs, without OCR. The original is preserved; digital signatures become invalid in the edited copy. No editable objects on this page. Scanned text and grouped content cannot be edited yet.
Replacement text uses Helvetica, keeping position, size and color. Paragraphs do not reflow; check the preview for overlaps. The new image fills the original area and may change proportions.
No. PDF and image processing happens on your device. Download a new copy and keep the original.
No. Open Prontio in an up-to-date browser and select your files. Up to 20 files per batch, 20 MB per file and 50 MB in total. Images can be up to 24 megapixels and 16,000 pixels on either side.
Select a text run or image on the page or in the list below. Replacement text uses Helvetica, keeping position, size and color. Paragraphs do not reflow; check the preview for overlaps. The new image fills the original area and may change proportions.
One PDF without a password, up to 20 MB and 200 pages. Edit individual text runs, without OCR. The original is preserved; digital signatures become invalid in the edited copy.