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Edit PDF in Firefox
Free tool to edit PDFs in the Firefox browser
or drag and drop a file
Supports PDF and image file formats (maximum 100MB)
By using the product, you agree to our Terms of Service and have read our Privacy Policy.
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Frequently Asked Questions
You can edit a PDF in Firefox with our online annotation tool. Just upload your PDF and use tools like pen, text comments, or highlights to make your changes.
No, Firefox settings don't allow direct PDF editing. However, you can use our online PDF annotation tool in Firefox to add various comments and marks.
Yes, you can edit PDFs for free with our online tool in Firefox. You get free access to various annotation functions, but only one document per session.
You can't directly change the 'cover page' of a PDF in Firefox, but you can open each page and annotate it with our online tool to inform others of a cover page.
Yes, after annotating your PDF in Firefox, you can download it with embedded comments. You can also save it to Evernote if logged in.
No, an extension isn't required to edit PDFs. Our tool works entirely in your Firefox browser, allowing online document editing without extra software.
No, this annotation tool is designed for desktop browsers only. Use Firefox on a desktop or laptop for effective PDF editing and annotating.
Yes, you can edit PDF pages on Windows with Firefox. Upload your document to the tool, add annotations like text, highlights, or shapes, and download it.
Use the text annotation tool in our PDF editor on Firefox. Upload your PDF, click in the document to add a text box, and enter your comments.
Yes, in Firefox you can customize text annotations by changing the font size and color using the available annotation tools.
Yes, the maximum file size is 100 MB per session. Make sure your file meets this limit when using Firefox for uploading and editing PDFs.
Yes, you can annotate multi-page PDFs in Firefox. Use controls to navigate through the document to place annotations on desired pages.
No, real-time collaboration isn't supported. Each session is individual, but you can share the annotated file for feedback with others.
No, the tool doesn't offer annotation history tracking. It focuses on adding annotations, not on tracking changes over time.
No, you can only edit one PDF at a time. Once your annotations are complete, you'll need to restart to work on a new file in Firefox.