Antenna House Regression Testing System (AHRTS)

Antenna HousePDF Tools
Version V1.7 (May 21, 2024)

Automated pixel-precise comparison of PDF documents.

  • Visual compare PDF files using pixel-by-pixel analysis.
  • Supports PDF to PDF, image to image, and text comparisons.
  • Scalable system for single or bulk document regression testing.
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Antenna House Regression Testing System (AHRTS)Loading
Automated, fast and accurate testing of paged PDF output.
Antenna House Regression Testing System (AHRTS) offers automated regression testing for PDF documents by comparing visual output rather than code. It detects every difference precisely, whether comparing individual PDFs or directories, enabling efficient quality assurance for publications, graphics, and business documents.

Pixel-by-Pixel Visual Comparison

AHRTS performs precise pixel-level comparison of PDF files, identifying even the smallest visual differences without relying on the underlying code or structure.

Supports Multiple Comparison Types

The system can compare PDFs to PDFs, images to images, and includes a new text-to-text comparison feature for comprehensive regression testing.

Batch Processing

Users can compare single PDFs or entire directories rapidly, enabling scalable analysis of documents generated by any software.

Difference Highlighting

Differences are clearly highlighted in color-coded composite views, showing new, missing, and shifted content for easy review.

Integration with Antenna House Formatter

For users of Antenna House Formatter, AHRTS offers automatic comparison of PDFs created by different formatter versions, facilitating seamless regression workflows.

User-Friendly GUI and Cross-Platform Support

A graphical interface is provided for Windows standalone use, while the system is also compatible with Linux and Mac OS for diverse deployment environments.

Accelerated Regression Testing

The automated system reduces human effort and testing time by over 90%, ensuring faster validation of document output changes after software or stylesheet updates.

Product Compatibility

Review the details below to ensure this product is supported within your environment.

Operating System

  • Windows Desktop
  • Windows Server
  • macOS
  • Linux
  • Unix

Linux Variant

  • RedHat
  • SUSE
  • Ubuntu

Unix Variant

  • HP-UX

Windows Desktop Version

  • Windows 8
  • Windows 7
  • Windows Vista
  • Windows XP
  • Windows 2000

Windows Server Version

  • Windows Server 2003