Edit PDF, modify text and images, free online
Add text, insert images and draw shapes in PDF files. Edit directly in the browser. 100% free, no registration, GDPR compliant.
Edit PDF online, modify text and images for free
With the PDF Monster Editor, you can edit PDF files directly in the browser, without software installation and without registration. Add text, images, shapes and highlights, sign documents or fill out forms. Whether contract, job application or invoice, our free PDF editor makes it possible.
All files are transmitted SSL-encrypted and automatically deleted after processing. This keeps your data safe and secure, fully GDPR compliant. No upload to third-party servers, no hidden costs.
All the tools you need
Add text
Insert text fields anywhere on the page.
Freehand drawing
Draw directly on the PDF.
Highlight
Highlighter, underline, strikethrough.
Shapes
Rectangles, circles, arrows, and more.
Signatures
Sign documents directly.
Stamps
Insert stamps like "Approved".
How it works, Edit PDF in 3 steps
Edit
Use the tools in the editor toolbar.
Edit
Use the tools in the editor toolbar.
Download
Click "Download PDF" to save your edited PDF.
Your data is safe with us
SSL encryption
All files are transmitted encrypted. No one can intercept your data.
Automatic deletion
Your files are automatically deleted from our servers after processing.
GDPR compliant
Servers in the EU. We meet all requirements of the General Data Protection Regulation.
No third-party access
Your files are not shared with third-party providers or used for other purposes.
What can you use the free PDF editor for?
Add text
Add additional information, notes or missing details directly to existing PDF documents, ideal for contracts and forms.
Insert images
Place logos, photos or graphics in your PDF. Perfect for presentations, reports and application documents.
Fill out forms
Fill out PDF forms directly in the browser, without having to print and scan the document.
Make corrections
Highlight errors, strikethrough text or add corrections. Ideal for proofreading and revisions.
Add annotations
Leave comments and annotations in PDF documents, perfect for team collaboration.
Personalize documents
Add signatures, stamps or personal information to customize documents individually.
Frequently asked questions about editing PDFs
Can I edit existing text?
You can cover existing text with new elements and add new text anywhere. For complex text changes, we recommend converting to Word.
What image formats can I insert?
JPG, PNG, and SVG are fully supported. You can adjust the size and position of images after inserting them.
Can I draw shapes?
Yes, rectangles, circles, lines, and arrows are available. Colors and line widths can be individually customized.
Are the changes permanently saved?
Yes, you receive a new PDF with all changes permanently embedded. The original remains unchanged.
Can I change the font?
Yes, you can choose different fonts, font sizes, and colors for new text. Common fonts like Arial, Times, and Helvetica are available.
Get more out of your PDFs
The PDF Monster Editor is just one of many free tools that help you edit PDF files professionally. Want to add a signature to your PDF after editing? Use our Sign PDF tool. Protect important documents with a watermark or automatically add page numbers.
For further adjustments, you can rotate, split or compress pages. All tools work directly in the browser, free, secure and without installation.