Grade Smarter. Feedback Faster.
Professional annotation toolkit with 99.9% accuracy. PDF, images, multi-format support. Auto-save, version history, LMS integration.
Faster Annotation Speed
95%
Annotation Accuracy
99.9%
Features
Enterprise-Grade Annotation
Smart Annotation Engine
99.9% accuracy with intelligent mark placement and context-aware suggestions
Multi-Format Support
PDF, PNG, JPG, GIF, BMP — annotate any document format seamlessly
Real-time Persistence
Auto-save every change with conflict resolution — never lose your work
Responsive Design
Desktop, tablet, mobile, touch — works perfectly on every device
Secure Processing
256-bit encryption ensures all your documents and annotations are protected
Cloud Integration
Google Drive, Dropbox, and 20+ integrations for effortless workflows
Toolkit
Annotation Tools
Everything you need to provide clear, professional feedback.
Highlighter
Color-coded highlighting for important passages
Pen Tool
Freehand drawing for detailed markup
Text Notes
Add typed comments and feedback
Arrows
Point to specific areas with precision
Shapes
Circles, rectangles, and custom shapes
Sticky Notes
Expandable note cards for detailed feedback
Benefits
Built for Everyone in Education
For Institutions
- 40% faster grading
- LMS integration
- Cost-effective
For Educators
- Professional toolkit
- Auto-save
- Mobile-optimized
For Students
- Clear feedback
- Progress tracking
- Accessible interface
Faster Annotation
Clarity Improvement
Accuracy
Testimonials
What Our Societies Say
“Grading time dropped by 40% once we switched to Orange Annotation. The multi-format support means we handle everything in one place.”
Educational Institution
Streamlined Workflow
“The auto-save and version history give me peace of mind. I can annotate on my tablet during commute and pick up on desktop.”
Senior Educator
Cross-Device Experience
“Students get clear, visual feedback they can actually act on. The accessibility features are a real differentiator.”
University Department
Student Impact
Revolutionize Your Assessment Process
Trusted by Vilavancode Nidhi, Royal Akshaya & 50+ societies across Tamil Nadu.