4.7 out of 5 stars
(113 Ratings)
Nutrient is the deterministic document platform for agents and humans. For more than 15 years, it has built the document infrastructure enterprises rely on when fidelity, control, and compliance matter — SDKs, cloud APIs, low-code integrations for M365 and Salesforce, and a workflow automation platform, now unified with AI assistants, agent tooling, data extraction, and human review into one layer for reliable agentic document workflows. Nutrient powers thousands of organizations, including more than 15 percent of the Global 500, thousands of commercial businesses across 80 nations, and more than 130 public sector organizations in 24 countries. Backed by Insight Partners and based in Raleigh, N.C., Nutrient operates offices in England, France, and Austria, and integrates technology from PSPDFKit, ORPALIS, Aquaforest, Muhimbi, and Integrify. Visit nutrient.io.
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4.6 out of 5 stars
(8243 Ratings)
MobiPDF (formerly PDF Extra) is an intuitive and powerful PDF editor and reader designed for today’s modern user - the cost-efficient alternative to Adobe Acrobat Pro you’ve been looking for.
FEATURES OVERVIEW:
PDF Viewer and Reader: Switch between page views or use "Read Mode" for distraction-free reading.
Create and Edit PDFs: Modify text and images or start with a blank PDF.
Convert to Office Formats: Easily turn PDFs into Word, Excel, PowerPoint, and image files.
Leverage OCR: Transform scanned documents into searchable PDFs.
Organize PDFs: Combine, split, reorder, and compress documents.
Markup and Comment: Highlight, annotate, and add bookmarks or stamps.
Fill PDFs: Seamlessly fill forms or create ones from scratch.
Sign PDFs: Sign your documents anywhere—no ink required!
Secure Your Work: Protect files with passwords, digital signatures, and 256-bit encryption.
Offline Mode: Full functionality without internet access.
Translate PDFs
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PDF Studio
4.8 out of 5 stars
(49 Ratings)
PDF Studio is a powerful and affordable PDF editor that effortlessly caters to both simple and complex PDF tasks. From adding text, various annotations, watermarks, and digital signatures to filling out forms and converting MS Office to PDF, it covers all your needs.
The PDF editor is perfect for companies and organizations looking to seamlessly automate their PDF editing and eliminate repetitive daily tasks with batch processing of multiple documents. Empower your team with perpetual PDF software at a fraction of the cost compared to competing subscription-based solutions like Adobe® Acrobat®.
NEW: Qoppa PDF Studio 2023 released!
The latest version, PDF Studio 2023, offers impressive enhancements, including support for Dropbox Team Spaces, improved enterprise deployments, expanded multi-document functions, a new highlighter marker tool, and optimization options for smaller document sizes.
Available on Linux, Windows, macOS, and other major platforms.
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Adobe PDF Library SDK
4.5 out of 5 stars
(6 Ratings)
Adobe PDF Library is the only commercial PDF SDK built on Adobe Acrobat's own core engine, delivering the same rendering accuracy, PDF spec coverage, and behavior as Acrobat itself.
Available in Modern C++, Adobe C/C++, .NET, .NET Framework, and Java, and supported on Windows, macOS, and Linux. Create, edit, merge, split, annotate, and watermark PDFs programmatically; convert to and from Word, Excel, PowerPoint, PDF/A, PDF/X, and more; add OCR, digital signatures, redaction, and encryption; and process AcroForms and XFA forms.
SOC 2 Type 2 compliant, with a 91% customer retention rate among enterprise users.
For enterprise deployment, the pdfRest API Toolkit Container packages this technology as a self hosted REST API for on premises, private cloud, or hybrid environments.
Datalogics also offers Scout, an AI assistant, and an MCP server so teams can bring PDF capabilities into AI powered workflows.
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