Learning

Discover solutions for all of your PDF processing challenges, and follow step-by-step tutorials to integrate pdfRest API Tools.

Solutions

Explore the many ways pdfRest can align your documents with your business objectives.

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Invoice PDF and XML pass through pdfRest and n8n to human review and an invoice audit ZIP
Create and Review ZUGFeRD and Factur-X Invoices with n8n
Prepare local PDFs for prepress with pdfRest verified n8n node
OCR and route email PDF attachments with pdfRest verified n8n node
Add PDF Processing to Your n8n Cloud Workflows with pdfRest
Automate PDF Workflows with n8n and pdfRest
Compress Google Drive PDFs on arrival with pdfRest and n8n
Add PDF Processing to Your Self-Hosted n8n Workflows with pdfRest
Prevent Factur-X Rejections in French E-Invoicing Workflows
Prevent Factur-X Rejections in French E-Invoicing Workflows
Build Reliable ZUGFeRD Invoice Workflows for German B2B Billing
Build Reliable ZUGFeRD Invoice Workflows for German B2B Billing

Tutorials

Learn how to process PDF documents with the programming languages, tools, and frameworks that best fit your development project.

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How to Add Attachments to PDF Files in .NET with C#
How to Add Attachments to PDF Files with cURL
How to Add Attachments to PDF Files with Java
How to Add Attachments to PDF Files with JavaScript in NodeJS
How to Add Attachments to PDF Files with PHP
How to Add Attachments to PDF Files with Python
How to Add Images to PDF Files in .NET with C#
How to Add Images to PDF Files with cURL
How to Add Images to PDF Files with Java
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