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ComPDF
✓ verifiedFreemium
Cross-platform PDF SDK and cloud API for viewing, editing, converting and AI-processing documents in apps.
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Angular.dev
✓ verifiedFree
Google's open-source TypeScript framework for building scalable web apps, featuring signals, reactivity and first-party tooling.
1.1M visits/mo
Pricing
No public pricing
Free trial available
No public pricing
Core features
- ✦PDF viewer and editor SDKs
- ✦Multi-platform support (web, server, desktop, mobile)
- ✦Cloud open API and self-hosted deployment
- ✦PDF conversion and generation
- ✦Forms, security and redaction
- ✦AI document parsing and extraction
- ✦Signals-based fine-grained reactivity
- ✦Built-in control flow and deferrable views
- ✦Server-side rendering and hydration
- ✦First-party routing, forms and dependency injection
- ✦AI-forward tooling and MCP resources
- ✦In-browser tutorials and playground
Use cases
- →Embed PDF viewing/editing into apps
- →Automate document conversion via API
- →Extract data from documents with AI
- →Building scalable single-page apps
- →Enterprise web application development
- →Performance-critical front ends
- →Learning modern web development
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