Annotate PDF with Highlights, Notes, Markups and More

Yes, most PDF annotation software allows you to save your annotated document as a new file without altering the original document. This feature is useful if you want to keep a copy of the original document as it is or if you want to share your annotations with others without affecting the original document. You can usually find the "Save As" option in the program's menu, which allows you to save the document under a new name or in a different location.

Many annotation tools are available online, such as Adobe Acrobat, Foxit Reader, Nitro PDF, and PDF-XChange Editor. These tools offer various features, including PDF text highlighting, note-taking, commenting, drawing, and form-filling. Some of these tools are free, while others require a subscription or a one-time payment.

Yes, there are several ways to collaborate on annotating a PDF document with multiple users. One way is to use a cloud-based service, such as Google Drive or Dropbox, that enables multiple users to share and annotate the same document simultaneously. Another way is to use a collaboration tool, such as Microsoft Teams or Slack, that allows users to share and annotate documents in real-time.

Yes, most PDF annotation software allows you to remove annotations from a document after they have been added. You can usually select the annotation you want to remove and delete it using the program's delete or remove function. Some programs also offer an undo function that allows you to reverse any changes you've made to a document.

Most PDF annotation software can annotate standard PDF files. However, some programs may have limitations when annotating scanned PDFs or PDFs with security settings. For example, some PDFs may be password-protected, preventing users from adding annotations unless they have the password. Similarly, some scanned PDFs may not be editable or searchable, limiting the types of annotations that can be added to the document.