Apps similar to PDF Annotator include PDF-XChange Editor, which has a free version. Other options are PDF-XChange Viewer, Qiqqa, Ncored and Bluebeam Revu. You can choose from more than 10 PDF Readers like PDF Annotator for Windows, Mac, Android, iPad and iPhone.
Feature-rich PDF editor offering direct content editing, ABBYY OCR, viewing, annotation, form filling, PDF merging, compression, and encryption. Operates efficiently offline, requiring no registration and no ads, while providing privacy-focused features and convenient portability.
Canada
PDF-XChange Viewer is an alternative viewer for PDF files that enables you to view and annotate PDF files. You can add text, sticky notes, and other annotations and save them to the file, which will be compatible with the standard Adobe Acrobat Reader.
Canada
Qiqqa is a free research and reference manager. Search for, read and annotate your PDFs. Then review your work, write up and create bibliographies instantly.
United Kingdom
Engineered for large CAD and construction drawing PDFs, this local software offers tenfold faster markup, instant preview, text editing, rapid search, lossless PDF save, export at up to 600 DPI, full compatibility with standard viewers, auto-fit print options, and privacy for secure projects.
Lithuania
EU
Versatile PDF solution for Windows with editing, markup, batch creation from Office and CAD files, 3D PDF, OCR, forms, advanced organization, custom measurement, real-time collaboration, scripting, security, file comparison, tablet support, and integration features.
United States
Open-source Windows PDF editor for construction drawings, with fast CAD-sheet navigation, calibrated measurement and markup tools. It also edits text, images and vector objects; supports forms, OCR, signatures, redaction, page management, exports and portable use.
United States
PdfHighlights easily extracts and exports all your highlights and annotations from all your PDF files into a single, clean report.
United Kingdom
Enhance web development and e-learning projects by annotating and assigning bugs with zipBoard. It combines real-time visual feedback, task management, and collaboration tools to improve productivity. Suitable for QA teams, managers, developers, and designers with a focus on client integration.
India
PDF Assistant - simple in use application, that let you easily interact with any pdf file. Provides ability to make adjustments into pdf and annotate files and user friendly interface will make working with the application simple and convenient.
Book and Document Reader with PDF and DjVu support for comfortable reading. If you are looking for a good PDF reader, stop here, you have found it. It does what you expect it to do. You can easily lay down and read PDF books and documents with this app. The amazing enhancement d.
SlovakiaEU
A versatile tool offering document processing integration via SDKs, enhancing security in Microsoft 365 with automated conversion, OCR, editing, and more for SharePoint. Ensure efficient workflows with REST API, supporting data extraction, signature tracking, and secure processing across platforms.
AustriaEU
Onionskin is PDF markup software for engineers, builders and architects who review and markup drawing sets every day.
Australia
