Filestack Technical Glossary
Comprehensive reference for Filestack platform architecture and services
Document Viewer
Delivery Component
Component that extends delivery service to rich, in-app content consumption, rendering various document types directly in the browser.
Technology Foundation
Built upon Mozilla’s PDF.js library, providing robust document rendering capabilities.
Supported Formats
- PDF documents
- Microsoft Office (Word, Excel, PowerPoint)
- Adobe creative files (Illustrator, Photoshop)
- Standard image and text files
User Features
- Printing support
- Text search functionality
- Page rotation and zooming
- Iframe embedding support
Premium Variant: Document Slider
Enhanced functionality with slideshow format presentation and ability to merge multiple documents into seamless presentations.
📚 Filestack Documentation
Learn more about Document Viewer in the official Filestack documentation: