Annotate PDF
Annotate PDF online with ProPDF. You can add text, highlight content, draw shapes, and mark up your documents quickly without installing software.
- From Device
- From URL
- From Dropbox
- From OneDrive
Or drag and drop files
ProPDF makes it easy to annotate PDF documents online. Whether you want to highlight text, add notes, draw shapes, or insert images, our PDF annotator gives you the tools to mark up documents fast and clearly. Upload your file, add annotations, and download the updated PDF instantly without needing to sign up.
- ✓Encrypted transfers
- ✓Auto file deletion
- ✓No watermarks
- ✓Works on all devices
Why Choose ProPDF PDF Annotator
Fast and Easy PDF Annotation
Annotate PDF files in seconds. Upload your document, add notes or highlights, and download the updated file right away.
Add Text Anywhere on the Page
You can insert text boxes anywhere in your document. Choose the font, size, color, and alignment to fit your needs.
Highlight and Mark Important Content
Use the highlighting tools to mark key sections of your document. You can underline text or add notes to improve clarity.
Draw Shapes and Markups
Draw shapes, lines, or marks directly on your PDF. This helps with reviewing documents, marking corrections, or adding visual notes.
Insert Images or Logos
Add images, logos, stamps, or icons to your PDF from your device or cloud storage.
Free Online PDF Annotator
Edit and annotate PDFs online for free, with no signup needed. Upload your file and start annotating right away.
How to Annotate a PDF Online Using ProPDF
Upload your PDF file
Upload your PDF from your device or import it from Google Drive, Dropbox, OneDrive, or a direct URL.
Preview your document
View the pages of your document and go to the section where you want to add annotations.
Add annotations
Insert text, highlight important sections, draw shapes, add notes, or insert images directly onto the document.
Download your annotated PDF
Download the updated PDF or save it directly to cloud storage using the available download options.
Everything You Can Do With ProPDF PDF Annotator
- ✓Upload multiple PDF files
- ✓Preview and navigate PDF pages
- ✓Rotate pages left or right
- ✓Add new text to PDF pages
- ✓Select font, size, color, and alignment
- ✓Highlight important content
- ✓Draw shapes or markups on the document
- ✓Insert images from local or cloud storage
- ✓Fill PDF forms and add notes
- ✓Add check marks or symbols
- ✓Write or draw directly on PDFs
- ✓Download or save edited PDFs to cloud storage
Your Privacy Is Safe With ProPDF
We built ProPDF with security in mind from the start. Every file you upload is protected with SSL/TLS encryption. Your documents are processed in a private, isolated environment and removed from our servers automatically after a few hours. We never store, reuse, or view your files for any reason.
Encrypted Transfers
Every upload and download goes through SSL/TLS encryption. Your file is secure from the moment you upload it to the moment you save it.
Auto File Deletion
Your files are deleted from our servers a few hours after processing. Nothing is kept, reused, or accessed after your session is done.
Isolated File Processing
Each file is handled in its own secure environment, completely separate from other users' files.
ISO-Certified Data Centers
ProPDF runs on data centers with 24/7 monitoring, advanced firewalls, and strict physical and network security standards.
Annotate PDF FAQ
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Ready to annotate your PDF? Upload your document and start marking it up in seconds.
Developed by the team behindFreeConvert, trusted by millions worldwide, ProPDF delivers the same secure, dependable experience for handling your documents.