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PDF Software with Third-Party Integrations (2026)

Last updated: March 2026

Key features of PDF Software

Based on GetApp's analysis of verified user reviews collected between July 2021 and August 2024.

PDF Reader: Users highlight easy document viewing, annotation, and interaction, with features like high-resolution printing, font adjustment, and efficient file management. 90% of reviewers rated this feature as important or highly important.
Convert to PDF: Reviewers value the ability to convert various file formats to PDF quickly and accurately, maintaining high quality and compatibility across devices. 88% of reviewers rated this feature as important or highly important.
PDF Conversion: Users appreciate the seamless conversion of PDFs into other formats like Word and Excel, preserving formatting and simplifying document editing. 86% of reviewers rated this feature as important or highly important.
Merge/Append Files: Reviewers find merging and appending files useful for organizing documents, combining multiple sources, and maintaining a cohesive file structure. 83% of reviewers rated this feature as important or highly important.
Text Editing: Reviewers emphasize the importance of easily editing text within PDFs to correct errors, update information, and customize documents without converting formats. 82% of reviewers rated this feature as important or highly important.
Digital Signature: Users highlight the convenience and security of digitally signing documents, ensuring authenticity and reducing reliance on physical paperwork. 79% of reviewers rated this feature as important or highly important.