Orion PDF Author is described as 'A new and easier way to create multi-page PDF-format user guides, instruction manuals, and booklets' and is a PDF Editor in the office & productivity category. There are more than 25 alternatives to Orion PDF Author for a variety of platforms, including Windows, Mac, iPhone, iPad and Android apps. The best Orion PDF Author alternative is Adobe Acrobat DC. It's not free, so if you're looking for a free alternative, you could try Master PDF Editor or GoodNotes. Other great apps like Orion PDF Author are Qoppa PDF Studio, Nitro PDF , KDAN PDF and Foxit PDF Editor.
Manage documents effortlessly, edit PDFs, create them from other formats, and e-sign anywhere. Secure sharing and comparison tools ensure smooth workflows and data protection. New AI Assistant offers quick document insights. Perfect for desktop and web platforms.
United States
Master PDF Editor is complete solution for editing PDF and XPS files. You can insert, edit, remove, copy, add images or graphics. Export, import, remove and change page layouts. Also Master PDF Editor provides full functionality for changing PDF information, including author...
Russia
Create, Convert, Review and Edit PDF Documents on Windows, macOS, and Linux.
United States
Nitro offers comprehensive PDF solutions for editing, creating, and converting, alongside OCR and e-signature tools. Supports Mac, Windows, and iOS, providing a user-friendly interface with industry-standard security features. Ideal as an Adobe Acrobat alternative.
United States
Experience "digital paper" with seamless note-taking on iOS devices. Annotate PDFs, PowerPoint, and Word, plus organize notes in unlimited folders. Enjoy searchable handwritten notes that sync across devices with iCloud, intuitive QuickNote feature, and customizable templates.
Hong Kong SAR China
Comprehensive solution for editing, signing, form filling, OCR scanning, commenting, converting, and redacting PDFs, with AI-driven analysis and content extraction, data export to spreadsheets, text-to-speech, seamless use across desktop and mobile, and batch processing.
Taiwan
Comprehensive suite offering eSign, OCR, multi-platform editing, cloud integration, and robust security. Ideal for professional or personal use, facilitating collaboration while protecting content.
United States
Open-source PDF viewer and editor using Qt framework, featuring hardware-accelerated rendering, encryption, multithreading, text-to-speech, annotation tools, form filling, high-res monitor support, document compression, audio book conversion, and signature validation.
Czechia
EU
United Kingdom
a web-based platform that allows you to perform various operations on PDF files, such as conversion, merging, splitting, and more. It works by allowing you to upload your files, select the desired operation, and then download the processed file.
Edit, annotate, and convert PDFs with OCR capabilities, AI-assisted tools for summaries and translations. It supports file protection and offers 2GB of cloud storage for secure management.
China
Japan
