FileGraph is a full-featured document processing service that handles file conversion, text extraction, and document manipulation across multiple formats. The service provides OCR capabilities, format conversion, and security operations for automated document workflows.
Core Capabilities
Universal Document Processing: Extract text from any file format with smart format detection and OCR support. Analyze file metadata and convert documents to structured data formats.
PDF Operations: Complete PDF toolkit including text extraction, conversion to DOCX/images, merging/splitting files, compression, rotation, and password-based encryption/decryption.
Office Document Handling: Process Word documents, Excel spreadsheets, and PowerPoint presentations with conversion to text, PDF, or other formats. Excel files can be exported to CSV.
Image Processing: OCR text extraction from images, image-to-PDF conversion, and image resizing capabilities.
Audio Transcription: Convert audio files to text with automatic language detection and smart formatting.
Web Content: Extract text from HTML, render HTML to PDF, and capture HTML screenshots.
Security Features: Redact sensitive information from PDFs and text, lock/unlock PDF files, and detect tracking elements in documents.
Authentication
Requires API key authentication through the fields-based auth system. Rate limits and error handling are documented in the API overview.
Key Considerations
The service handles various file formats automatically but processing times may vary based on file size and complexity. OCR operations require clear, readable source materials for optimal results.
