Stirling-PDF vs Windsurf
Detailed comparison to help you choose the right tool for your needs
S
Stirling-PDF
Self-hosted PDF toolkit with 60+ tools
4.6
Editorial RatingQuick Comparison
Rating
4.6
vs4.5
Starting Price
Free
vsFree
Pricing Model
freemium
vsfreemium
Feature
Stirling-PDF
Windsurf
Merge & split PDFs
OCR text recognition
Digital signatures
Format conversion
Batch processing API
Self-hosted (Docker)
AI Code Assistant
Multi-File Editing
Codebase Understanding
Terminal Integration
VS Code Compatibility
Cascade Agent
Stirling-PDF Pros
- 60+ PDF operations in one tool
- Dead simple Docker deployment
- Documents never leave your server
- Active development (76K GitHub stars)
- API-first for workflow automation
- Ultra-lite image available (1GB RAM)
Stirling-PDF Cons
- Text editing still in alpha
- Not a full Adobe Acrobat replacement
- OCR requires full Docker image
- No real-time collaborative editing
- Enterprise features are newer
- No native mobile app
Windsurf Pros
- Deep codebase understanding and context
- Cascade agent handles complex multi-file tasks
- Built on VS Code so extensions work
- Fast and responsive AI completions
- Good at understanding project context
- Active development with frequent updates
Windsurf Cons
- Newer product still proving reliability
- AI quality varies by language and framework
- Can be resource-intensive on older machines
- Free tier has limited AI usage
- Extension compatibility is not 100 percent
- Smaller community than Cursor or Copilot