Need to fix a typo in a contract, change a date on an invoice, or correct a name in a finished document? With marge-PDF, it takes seconds β right in your browser, with no signup, no email, and no uploading your files to someone else's server.
That's it. No signup quests, no Adobe Acrobat installation, no "choose your plan" screens.
Most PDF editing services upload your documents to their servers. Even if they promise to "delete after an hour", during that hour your contract or invoice sits on someone else's computer. If it's a confidential document β the risk is obvious.
marge-PDF works differently:
Fix a date, amount, or bank details in an existing contract without recreating the document from scratch. Great when the PDF came from a client and needs a quick correction.
Update contacts on your resume, fix typos in a cover letter, or change the company name. No Photoshop, no complex editors.
Add notes to a lecture PDF, fix an error in a thesis, or replace an outdated date. Works with any text-based PDF.
Only if the text is real text, not an image. How to check: try selecting the text with your cursor. If it highlights β you can edit it. If not β it's a scan and needs OCR.
Yes. You only change what you edit. Other paragraphs, images, and layout elements stay in place.
No. The limit is your device's RAM. Usually 500 MBβ1 GB. On a weak phone β less.
For encrypted documents, use the password-free image copy with the known password. Searchable text and interactive elements are not retained.
Yes. The formatting panel offers three font families (Helvetica, Times New Roman, Courier), sizes from 6 to 120 pt, and a color picker.
Yes. Open the site in Safari (iPhone) or Chrome (Android) β same features.
Update: password protection uses AES-256. Known-password decryption preserves PDF structure. Safe text removal creates a fresh image-based PDF without the original text layer.
Open Edit Text, select a PDF, then click existing selectable text or an empty area. Use the right-hand panel to choose a tool and adjust font, size and colour. Click Save PDF to open the export dialog, choose a mode and DPI, then click Download PDF. Cancel closes the dialog without downloading.
Important: Safe removal creates image-based pages. Original selectable text, links, forms and other interactive elements are not preserved in this mode. The overlay mode may leave underlying original content in the PDF; do not use it to redact confidential information. Scanned text may require OCR in a separate tool.