Stirling PDF Nodes
Automate powerful PDF processing with Stirling PDF’s public or self-hosted API
This node collection integrates the full functionality of Stirling PDF into KNIME, enabling flexible, automated, and privacy-friendly PDF processing directly in your workflows.
You can connect either to:
- the public Stirling PDF API, or
- your own self-hosted Stirling PDF server — ideal for privacy-sensitive and compliant document workflows.
🚀 Features
- 🔗 Merge & Split PDFs
- 🗜️ Compress PDFs
- 🔍 OCR (Optical Character Recognition)
- 🔄 Convert:
- PDF ↔️ Images (PNG, JPG)
- Office documents (Word, Excel, PowerPoint) → PDF
- 📝 Reorder, Rotate, Delete Pages
- 🛡️ Protect & Unlock PDFs (passwords, restrictions)
- 🏷️ Edit Metadata
- ✂️ Redact sensitive content
- 🧰 And more advanced PDF tools!
🎯 Benefits
✅ Full Stirling PDF API integration
✅ Use public or self-hosted API — for privacy and flexibility
✅ Visual, no-code PDF automation
✅ Combine with the full KNIME ecosystem: ETL, ML/AI, Reporting, REST, Email, etc.
🌟 Example Use Cases
- Automated invoice processing
- GDPR-compliant document redaction
- Batch OCR of scanned files
- Automated creation of personalized PDF reports
- Centralized PDF optimization workflows
- Contract processing and document pipelines
Contact
Content
Stirling PDF
Automate powerful PDF processing with Stirling PDF’s public or self-hosted API
Pipeline
Pipeline APIs
Analysis
Analysis APIs
Database
Database APIs for backup, import, and management
Misc
Miscellaneous APIs
Info
Info APIs
Convert
Convert APIs
General
General APIs
Advanced
Nodes for advanced configuration
Filter
Filter APIs
Security
Security APIs
Server
Node to configure the server endpoints
Nodes
- Add Page Numbers
- Add Password
- Add Stamp
- Add Watermark
- Auto Redact PDF
- Auto Split PDF
- Auto Split PDF 1
- Contains Image
- Contains Text
- Convert to Image
- Convert to PDF
- Create Database Backup
- Crop PDF
- Decompress PDF
- Delete Pages
- Extract Header
- Extract Header 1
- Extract Image Scans
- Extract Images
- File Size
- Flatten
- Get All Endpoint Loads
- Get All Post Requests
- Get All Unique Endpoint Loads
- Get All Unique Post Requests
- Get Annotation Info
- Get Basic Info
- Get Document Properties
- Get Font Info
- Get Form Fields
- Get Page Count
- Get Page Dimensions
- Get Page Loads
- Get PDF Info
- Get Security Info
- Get Status
- Get Total Requests
- Get Unique Page Loads
- Get Unique Total Requests
- Get Uptime
- Handle Data
- HTML to PDF
- Import Database
- Markdown to PDF
- Merge Multiple Pages Into One
- Merge PDFs
- Metadata
- Optimize PDF
- Overlay Image
- Overlay PDFs
- Page Count
- Page Rotation
- Page Size
- PDF to CSV
- PDF to PDF/A
- PDF to Single Page
- Process File to PDF
- Process PDF to HTML
- Process PDF to Markdown
- Process PDF to Presentation
- Process PDF to RT for TXT
- Process PDF to Word
- Process PDF to XML
- Process PDF With OCR
- Rearrange Pages
- Redact PDF
- Remove Blank Pages
- Remove Cert Sign PDF
- Remove Images
- Remove Password
- Repair PDF
- Replace and Invert Color
- Rotate PDF
- Sanitize PDF
- Scale Pages
- Send Email With Attachment
- Server
- Sign PDF With Cert
- Split PDF
- Split PDF 1
- Split PDF 2
- Timeouts
- Unlock PDF Forms
- URL to PDF
- Validate Signature
Further Links
Installation
To use this product in KNIME, install the extension Stirling PDF Nodes from the below update site:
A zipped version of the software site can be downloaded here.