Mark up and collaborate on assignments with ease

Add powerful and user-friendly document management, displaying, and editing to your application with real-time feedback capabilities.

Relied upon by industry leaders

Benefits

Promote classroom-focused document interaction

Create a true chalkboard experience with user-specific controls for who can view and who can edit.

Easily customize your project workflows

Build effective learning toolsets with reusable comments, stamps, and image annotations.

Secure your documents

Manage and protect documents with user-specific permissions and PDF encryption.

how we help

Enable your app to handle it all

Document editing

Let users easily organize their documents into folders, merge documents, or add pages.

Information retrieval

Empower users to quickly locate relevant documents via rapid search.

Assignment grading

Enable teachers to grade assignments or marked-up worksheets submitted by students.

Document protection

Control which actions are possible on a document by enabling or disabling document permissions.

WCAG-compliant HTML rendering

Enjoy accessible, WCAG-friendly PDF viewing, enhancing the web experience for everyone, notably those with disabilities.

features

Add real-time collaboration and communication

Annotations

Enable multiple users to simultaneously mark up workbooks and other assignments.

Enable multiple users to simultaneously mark up workbooks and other assignments.

Advanced Viewing

Provide a better learning experience by dynamically revealing and hiding answers.

Provide a better learning experience by dynamically revealing and hiding answers.

Real-Time Collaboration

Create focused discussions within a document among students and teachers in real time.

Create focused discussions within a document among students and teachers in real time.