Edit PDF Online Free — Add Text, Fill Forms & Annotate
Edit PDF online for free. Add text, fill forms, highlight, annotate, and make quick PDF changes in your browser without installing extra software.
Edit PDF
Edit PDF files online for free. Open a PDF in your browser, add text, fill forms, highlight content, annotate for review, and apply markup — then download the updated file. No Adobe installation, no account, and no desktop software required.
Edit PDF means making direct changes to an existing PDF file in your browser — adding text, filling forms, highlighting, or annotating — without converting it to another format.
✓ Add text, fill forms, highlight, and annotate — free in your browser
✓ No Adobe Acrobat or desktop software required
✓ Great for contracts, applications, review copies, and quick corrections
✓ Download an updated PDF after making your changes
Edit, annotate and sign your PDF online in seconds.
Add text, images, shapes, highlights and signatures — no Acrobat required.
How to Edit a PDF Online
- Upload your PDF file. Click the upload button or drag your PDF into the editor. The file opens in your browser ready to edit.
- Make your changes. Add text, fill form fields, highlight content, place annotations, or apply markup using the available editing tools.
- Review your edits page by page. Check each page to confirm text placement, formatting, and annotations look correct before saving.
- Download the updated PDF. Save the edited file to your device, ready for sharing, submission, or printing.
What to know before editing
- Best for annotations & markups. Add text, highlights, shapes, images and signatures on top of any PDF page.
- Scanned PDFs need OCR. If text isn’t selectable, run an OCR pass first — otherwise edits land as overlays, not native text.
- Save then download. All changes are flattened into the exported PDF so the file looks identical for everyone.
Need to extract or rearrange pages first? Try Split PDF →
What this tool is best for
- Making quick edits without complex software
- Adding annotations or minor changes
- Updating documents before sharing
Want to grab images from the file? Use PDF to JPG →
Related PDF tools
- Merge PDF — combine your edited PDF with other files
- Split PDF — isolate the page you want to edit
- Compress PDF — shrink the file after edits/added images
- PDF to Word — for full text rewriting, convert to Word first
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Start NowFrequently Asked Questions — Edit PDF
Upload your PDF using the editor on this page. Use the available tools to add text, fill forms, highlight content, or place annotations — then download the updated PDF. No account or software installation required.
Yes. You can add new text to any text-based PDF file using the editor. Place a text box at any position on the page, type your content, and adjust size and positioning before saving.
Yes. Interactive PDF form fields — including text fields, checkboxes, and dropdowns — can be filled directly in the browser editor. For non-interactive forms, you can place text over the form fields manually.
Yes — AixKit's Edit PDF tool is completely free with no sign-up, no watermarks, and no file-size restrictions for standard documents. Open your PDF, make your changes, and download the result immediately.
Your file is processed securely and is not shared with third parties. The editing workflow is designed to keep your document private. Files are not stored after your session ends.
Scanned PDFs contain images of text rather than selectable text, which limits direct editing. Run the file through OCR PDF first to convert scanned content into selectable, editable text — then return to the editor to make changes.
Yes. Annotation tools including highlights, comments, and markup are available in the editor. These are useful for review workflows, marking drafts, and adding feedback to documents before sharing.
No. AixKit's Edit PDF tool works entirely in your browser without Adobe Acrobat, Adobe Reader, or any other desktop software. It is suitable for quick practical edits including text, forms, and annotations.
Yes. This tool runs entirely in your browser, so your files never leave your device. The conversion happens locally on your device, ensuring full privacy and security.
