Adobe Acrobat is the most well-known PDF editor, but at $19.99/month it's overkill for most people. Here's how to edit a PDF without it — and what "editing" actually means depending on what you need to do.

First: what kind of editing do you actually need?

"Edit a PDF" means very different things depending on the situation:

  • Fill in a form — type into existing form fields or blank lines
  • Add text or annotations — add comments, sticky notes, or text boxes on top
  • Change existing text — actually modify words that are already in the document
  • Add or remove pages — reorganize the document structure
  • Add images or signatures — insert visual elements

Each of these has different tool requirements. True text editing (changing existing words in the document) is the hardest — and most people don't actually need it as often as they think.

For filling in forms and adding text

ClarixPDF — free in browser, no account needed. Upload the PDF, use the text tool to click anywhere and type, fill interactive form fields, add a signature. Download when done.

This covers the majority of what most people call "editing a PDF."

For annotating and commenting

Any PDF viewer handles this:

  • Preview (Mac) — highlight, add sticky notes, draw, add text boxes, sign
  • Adobe Acrobat Reader (free) — comment, highlight, and annotate without a subscription
  • Chrome/Edge — basic highlighting and notes built into the browser PDF viewer

For changing existing text in the document

This is the hardest task and where free tools fall short. Your options:

Option 1: Go back to the source. If the PDF was created from a Word doc, Google Doc, or InDesign file, edit the original and re-export. This always gives the cleanest result.

Option 2: Convert to Word, edit, convert back. Use a PDF-to-Word converter, make your changes in Word, export back to PDF. Works well for simple documents; complex layouts need manual cleanup.

Option 3: PDFelement. The best paid alternative to Acrobat for direct text editing, at around $79/year — significantly cheaper than Acrobat.

Try PDFelement →

Option 4: Sejda. Has a free-tier text editor (limited to 3 tasks/hour and files under 50MB) that works for simple edits.

For adding/removing pages

ClarixPDF, iLovePDF, or Smallpdf all handle this well in the browser — upload, use the organize/pages tool, reorder or delete, download.

For adding images or signatures

ClarixPDF — add image files directly to any position on the page, or draw/type a signature. Free for basic use.

The honest summary

| Task | Free tool | Paid tool needed? | |---|---|---| | Fill a form | ClarixPDF, Preview | No | | Add annotations | Preview, Acrobat Reader | No | | Add text boxes | ClarixPDF | No | | Add/remove pages | ClarixPDF, iLovePDF | No | | Change existing text | Convert to Word first | Sometimes | | Complex text editing | — | Yes (PDFelement or Acrobat) |

For 80% of what people need to "edit" in a PDF, free browser-based tools are enough. Acrobat is only necessary if you're doing complex text editing, advanced accessibility work, or operating in a regulated environment.