Apryse (formerly PDFTron) transforms how organizations manage documents.
Built for both server and web applications, Apryse empowers businesses and developers to securely handle the entire document lifecycle — from creation and collaboration to compliance and archiving — without relying on third‑party services.
With Apryse, you can:
Run at enterprise scale on your own infrastructure, ensuring privacy, compliance, and maximum control.
Deliver modern, in‑browser document experiences with fast, accessible viewing, editing, and collaboration tools.
Integrate seamlessly across platforms, supporting PDF, Microsoft Office, CAD, and many other file types.
Streamline workflows and reduce costs with technology trusted by leading enterprises worldwide.
Apryse makes document workflows smarter, faster, and more secure — so teams can focus less on manual processes and more on meaningful work.
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Nutrient offers a comprehensive suite of solutions tailored to meet all your PDF needs, providing tools that effortlessly handle PDF functionalities on any platform.
1. SDK: Integrate sophisticated PDF capabilities into iOS, Android, Windows, the web, or any cross-platform technology, offering features such as PDF viewing, annotation, collaboration, and much more.
2. Libraries: Use our robust .NET and Java libraries to empower your backend systems with capabilities for batch processing of redactions and PDF forms, OCR for scanned text, and editing of PDF documents, all directly from your application server.
3. Processor: Our nimble PDF microservice, Processor, facilitates the quick creation of PDFs from HTML, including HTML forms, alongside conversions from Office to PDF, OCR processing, redaction, and the combination and exporting of XFDF.
4. PDF API: Leverage our hosted PDF API to create, convert, and modify PDF documents within your workflows. We manage the development and server operations, allowing you to focus solely on growing your business.
At Nutrient, we see ourselves not merely as a tool but as a dedicated partner in your journey to success. You can easily reach out to our engineers for specialized support, access thorough examples to aid in integration, and utilize our premium documentation to maximize your experience. Additionally, we are committed to continuous improvement and innovation, ensuring our solutions evolve with your needs.
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CoGrader
CoGrader offers a cutting-edge, AI-driven essay evaluation system tailored for teachers, effortlessly connecting with tools such as Google Classroom and Canvas. This remarkable solution enables educators to apply existing rubrics or develop new ones with AI aid, facilitating timely and thorough feedback to students at an impressive pace that is 80% faster. Consequently, this efficiency allows teachers to reclaim precious hours that can be dedicated to personal life, such as spending quality time with their families. As a result, educators can prioritize their essential responsibilities while ensuring that their students are equipped for academic success and growth.
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AI Essay Grader
AI Essay Grader transforms the way educators grade essays by using AI technology to provide instant, consistent, and high-quality feedback. Teachers can grade a class of 30 essays in just 10 minutes, a process that typically takes hours. The platform’s AI ensures that each student receives personalized feedback on their writing, helping them understand how to improve in areas like structure, grammar, and argumentation. AI Essay Grader not only saves time but also gives educators more time for one-on-one interactions with students. With the ability to provide immediate, actionable feedback, this tool enhances student learning and reduces teacher workload, improving both teaching effectiveness and work-life balance.
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