User Action
Open a document in your app/system
Embedded Architecture
PDF Editing, Natively Embedded in Your Application
ComPDF operates as a full-featured editing layer inside your enterprise app. View, annotate, edit, and sign PDF documents without leaving your platform.
ComPDF Editing Engine
Edit/ Annotate/ Sign Forms/ Collaboration
Auto-Save & Message Back
After the document updates, it is auto-synced back into the system
Trigger Downstream Flow
Approval/ Archiving/ Notification. Continue business flow
A Complete PDF Engine, Ready Out of the Box
Content editing, annotations, form filling, page management, document comparison - every PDF capability your users need, ready to deploy
Content Editing
Modify text, images, and watermarks directly while preserving original layout
Annotations
20+ annotation tools including highlight, underline, shapes, and stickers
Form Filling
Interactive form controls with auto-detection and data validation
Page Management
Insert, delete, rotate, split, and merge pages
Document Comparison
Content comparison and overlay comparison with auto-change tracking
More PDF Editing Features
View full feature listIntegration Scenarios
Embed PDF Editing Where Your Business Happens
Whether it is CRM, ERP, OA, or a custom platform - ComPDF editing turns document actions into seamless business operations
CRM / Salesforce
Sales teams edit quotes, proposals, and contracts directly inside Salesforce. Changes are automatically saved back to the opportunity record - no more download-edit-reupload.
Mobile App Embedding
Deliver a native PDF editing experience inside your iOS or Android app. Users can sign, annotate, fill forms, and edit content without ever switching to another application.
OA / Approval Workflow
Approvers can modify document content or add annotations directly within the approval node. Changes are automatically saved and routed to the next step in the workflow.
ERP / Business Systems
Edit and sign PO, QC reports, shipping docs inside your system — auto-trigger downstream processes (receiving, payment, archiving)
Contract Management
Full lifecycle contract management - online underlining, clause-level annotations, multi-party e-signatures, and complete version history for audit trails and compliance.
Field Operations
Field teams can view PDF blueprints on mobile devices, mark defects and progress directly on the document, capture signatures, and sync everything back to the office in real time.
Tech Highlights
Why Teams Choose ComPDF for PDF Editing
Flexible Deployment Method
Local SDK, self-hosted, or Cloud API - choose the deployment model that fits your needs.
9+ Frameworks Supports
JavaScript & TypeScript with React, Vue, Angular, Next.js, Svelte, and more.
Weeks to Integrate
From SDK download to production deployment. Comprehensive docs and sample code get you there fast.
24/5 Technical Support
Professional R&D team, full documentation, independent IP. Enterprise support when you need it.
Customer Stories
Real Customers, Real Results
Blueprint Annotation for Construction
Integrate annotation and form features into construction field apps - workers mark defects, progress, and sign off on PDF blueprints on-site.
View Case Study
PDF Editor for Enterprise Teams
Build a professional PDF editor from scratch covering edit, annotation, and forms - achieving an 80% shorter dev cycle.
View Case Study
Desktop PDF Tool for Developers
Build a desktop PDF tool with ComPDF SDK - complete cycle from integration to production launch in just 3 weeks.
View Case Study✨ Free Trial
Talk to a Solutions Engineer
See ComPDF in Action for Your Use Case
Schedule a 30-minute session tailored to your specific workflow. We'll walk you through the integration, answer technical questions, and help you evaluate fit.
- Book a 30-min customized demo for your specific use case
- Get a custom integration plan + sample code
- Receive answers on tech selection, architecture, and compliance
- Get a free trial + technical support right after the demo
