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Editing & annotating · Basics

Edit the existing text in a PDF

Switch the editor from Fill out to Edit PDF (or press E), click a line of the document's text and type. The new text is drawn over a cover patch in the closest standard font; the old characters stay in the file unless you redact them.

Updated 3 min read Counts toward edited-document downloads

On this page (3)
  1. How edited text is stored
  2. Find & replace across the document
  3. What can't be edited in place

The editor has two editing modes. Fill out adds things on top of the page (text, ticks, signatures). Edit PDF lets you change the document's own text and images. Use the Fill out | Edit PDF switch at the right of the toolbar, or press E to flip between them.

  1. Step 1: Switch to Edit PDF

    In Edit & fill mode, click Edit PDF in the toolbar switch. Blocks of the document's text get a faint outline.

  2. Step 2: Click the line you want to change

    Click any outlined text and type. Press Esc when you're done, or click elsewhere on the page.

  3. Step 3: Adjust the font and layout

    With the text selected, the properties bar shows Font (Sans, Serif or Mono), Font size, Bold, Italic, alignment and Text color. More text options opens headings, lists, line and letter spacing.

  4. Step 4: Replace or move an image

    In Edit PDF, click an image on the page and choose Replace to swap it for a PNG or JPG, or Cover to hide it. You can also drag it to a new spot.

How edited text is stored

PDFs don't store paragraphs the way a word processor does, so PDFBetter doesn't rewrite the original characters. It covers the old line with a patch in the page's background color and draws your new text on top, matching weight and slant with the closest standard font: Sans (Helvetica), Serif (Times) or Mono (Courier). The Cover patch setting in the properties bar lets you change the patch color if it doesn't match the paper.

Find & replace across the document

Open More in the toolbar and choose Find & replace. Type what to find and what to replace it with, set Match case or Whole words, and check each match in the list before you click Replace or Replace all. Replacements use the same cover-patch method, and one undo reverses a whole Replace all.

What can't be edited in place

  • Scanned pages. A scan is a picture with no text to click. Run OCR first, or type over it with the Text tool. See Make a scanned PDF editable with OCR.
  • Rotated or vertical text. Cover it with Erase (whiteout) and add new Text on top.
  • The original typeface. Edited lines use one of the three standard fonts, so a decorative or brand font won't match exactly.
Why does my edited line look slightly different from the rest?

Edited text is redrawn in the closest standard font (Sans, Serif or Mono) at the detected size. Adjust Font size or Letter spacing (pt) in More text options to bring it closer. More in Fonts look different after editing.

Can I edit a Word file instead?

Yes: the Edit Word tool converts the DOCX to PDF and opens it in this editor. To get a Word file back, download the PDF and convert it with PDF to Word.

Does editing change my original upload?

No. Your changes are saved as a new version of the document and rendered into a new PDF when you download. The uploaded file is never modified.

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