Best Free PDF Annotators of 2025

Use the comparison tool below to compare the top Free PDF Annotators on the market. You can filter results by user reviews, pricing, features, platform, region, support options, integrations, and more.

  • 1
    PDF Studio Viewer Reviews
    PDF Studio Viewer is a multi platform document reader that is dependable and very simple to operate. PDF Studio Viewer has the ability to annotate documents and fill documents that are interactive. To experience an upgraded version of this product, you can check out PDF Studio Standard and PDF Studio Pro. Features included in PDF Studio Viewer: -Display PDFs with high fidelity -Annotate & Markup PDFs -Fill & Save Forms -Render Digital Signatures & Layers -Advanced User Interface -Advanced Print & Search Options -Document Storage Integrations -DocuSign© Integration
  • 2
    FreePDF Reviews
    Free PDF editor for personal or business use. Free PDF editor that allows you to create, edit, view and print PDF files. You want to insert images into a PDF file. Are you looking to change the page order in a PDF file? Are you looking to add pages or delete existing pages? All of this is possible with FreePDF FreePDF can do the following tasks: You can rearrange the pages of a PDF file, insert pages from another PDFs, or remove pages. You can insert pictures and drawings to your PDF. You can modify the layout of PDF files by moving, rearranging and removing text and images. ... and many more! FreePDF is a great PDF viewer, which allows you to view and annotate PDF files fast and easily. The PDF printer driver built into FreePDF can create PDF files from any Windows program. FreePDF also supports secure encryption of PDFs.