Best in class PDF editing from the makers of PDF. Trusted by millions.
Edit PDFs online for free with Acrobat.
Try our free PDF editor and speed up your document workflows.
Give feedback with comments.
Add sticky notes, suggest edits by replacing or adding text and tag teammates to keep feedback clear and collaborative.
Annotate your PDFs.
Add text boxes anywhere in your PDF with customisable fonts and formatting options.
Mark up docs with drawings.
Add freehand drawings, lines or shapes in different colours and styles.
Highlight important text.
Make text stand out by highlighting it in multiple colours. Even attach a note to add context.
Fill and sign PDFs.
It’s easy to fill and sign docs digitally. Just fill in the form fields, check the boxes and add a signature.
Share PDFs with anyone.
Share a link to your PDF so anyone can easily view and collaborate on your document.
How to edit PDF files online
Easily add comments or mark-ups to a PDF online by following these steps. Online editing available on desktop and web and does not include mobile.
- Choose a PDF to edit by clicking the Select a file button above or drag and drop a file into the drop zone.
- Once Acrobat uploads the file, sign in to add your comments.
- Use the toolbar to add text, sticky notes, highlights, drawings and more.
- Download your annotated file or get a link to share it.
High-quality PDF tools. Free and secure.
Do more with your PDFs online with trusted tools from Acrobat.
Edit PDF documents fast.
Our free online PDF editor lets you easily edit text, add sticky notes, highlight, draw and more. Just upload a file and sign in to make annotations, then download or share it.
Your trusted, free PDF editor.
PDFs created in Acrobat have built-in security measures, so you can have confidence your docs are protected. To ensure your privacy, only files saved to your account are stored on Adobe servers.
Work online with reliable PDF tools.
As the inventor of the PDF format, Adobe offers the highest quality online tools designed to maintain the overall integrity of your files.
Questions about PDF editing? We've got answers.
Our free PDF editor gives you everything you need to make quick, professional edits directly in your browser.
Once signed in, you can:
• Add text boxes or sticky notes anywhere on the page
• Highlight, underline, or strike through existing text
• Use the drawing tool to mark up sections with arrows, shapes, or handwritten notes
These core tools are ideal for reviewing PDFs, adding feedback, and making updates without downloading any software.
For more advanced editing - like modifying existing text, adjusting fonts, inserting images, or editing scanned files - you can try Adobe Acrobat Pro free for seven days. This gives you access to powerful desktop and mobile features, including:
• Full PDF text and image editing
• OCR (optical character recognition) for editing scans
• Inserting page numbers, watermarks, and headers
• Converting PDFs into Word, Excel, or PowerPoint
• Creating fillable PDF forms and secure documents
• Signing PDFs with e-signatures
• Rearranging and organising PDF pages
• Reducing file sizes
• Securing PDFs with passwords
Once you've finished editing your file with our online PDF editor, sharing your work is simple. After adding text, comments, or annotations:
• Download the updated PDF to your device
• Or create a secure, shareable link that allows others to review or comment
Using link-based sharing is perfect for collaborative reviews, allowing multiple people to view and comment on the same version of a file - all without sending large attachments or losing track of versions.
Yes. With Acrobat’s online PDF tools, you can apply password protection to your PDF in just a few steps. This ensures that only authorised recipients can open and view your content.
• Upload your PDF file
• Set and confirm your password
• Apply protection and download the secured file
This is a fast, effective way to keep your information private - especially useful for contracts, applications, and internal business documents.
You can use Adobe Acrobat’s Chrome extension to edit PDFs directly in your browser. Here’s how:
• Add the Acrobat extension from the Chrome Web Store
• Enable it via More Tools > Extensions
• Click the Acrobat icon in your toolbar and upload a PDF
• Use tools like Add Text, Highlight, and Draw to edit or annotate the file
This makes it easy to access Adobe’s PDF editor from any page without switching tabs or apps.
Absolutely. Unlike some third-party editors, Adobe ensures all uploaded files are encrypted and securely stored. You’re working within a trusted ecosystem - from the company that created the PDF format.
Whether you're editing confidential documents, reviewing sensitive materials, or sharing contracts, your files remain private and protected with Adobe.
Many free tools offer basic PDF editing, but they often lack reliability, security, or functionality. Adobe Acrobat’s online PDF editor provides:
• Trusted brand security and data encryption
• Accurate formatting with no file corruption
• Access to advanced tools through a free trial of Acrobat Pro
• Seamless integration with the broader Acrobat ecosystem
With Adobe, you get peace of mind, precision, and scalability.
Our free online PDF editor does not include OCR (text recognition for scans), but you can access this powerful feature through the Acrobat Pro free trial. This lets you:
• Detect and edit text in scanned files
• Search within scanned documents
• Convert scans into fully editable PDFs
Yes - that’s the power of Acrobat’s free online PDF editor. You can:
• Open your browser
• Upload a PDF
• Start editing, commenting, or filling out forms immediately
No desktop software or extensions required. Everything runs securely in the cloud.
Adobe’s free tool covers essential features like:
• Adding and formatting text
• Annotating with highlights, comments, and drawings
• Filling in and signing forms
If you need deeper control - like changing original content, editing scanned PDFs, or exporting to Microsoft Office formats - try Acrobat Pro free for seven days.
Yes, collaboration is built in. After editing your PDF, share a link with reviewers who can:
• Add comments
• Reply to existing notes
• Access the latest version in one place
It’s a streamlined way to gather feedback without email attachments or file confusion.
Yes. While the free online PDF editor works best in desktop browsers, you can also access Acrobat’s editing tools on mobile through the Adobe Acrobat Reader app, which allows for:
• Viewing and signing documents
• Adding comments and highlights
• Syncing files across devices
For full editing capabilities, download the mobile app or try Acrobat Pro for advanced tools.
Use Acrobat tools for free
- Sign in to try 25+ tools, like convert or compress
- Add comments, fill in forms and sign PDFs for free
- Store your files online to access from any device
Free PDF editor
Make changes fast with Acrobat’s free online PDF editor. Edit text, add comments, fill & sign. Easy to use and secure.
Your file will be securely handled by Adobe servers and deleted unless you sign in to save it.
By using this service, you agree to the Adobe Terms of Use and Privacy Policy.