ApplicationXtender Migration

System Overview

ApplicationXtender (AX) is a robust document management and imaging system originally developed by Documentive, later acquired by EMC, and now part of the OpenText portfolio. It provides efficient content storage, retrieval, and archiving capabilities, with particular strength in high-volume document capture and indexing. AX has been widely deployed across industries that require strict compliance, long-term retention, and rapid retrieval of scanned documents.

The platform supports a variety of content types including scanned images, electronic documents, COLD/ERM reports, and faxes. Documents are organized into applications with defined index fields, and users access content through a Windows desktop client or web interface. AX is especially prevalent in healthcare organizations managing patient records, financial institutions handling loan documentation, and government agencies archiving public records.

While ApplicationXtender served organizations well for decades, OpenText has signaled end-of-life for the platform, making migration an urgent priority for the thousands of organizations still running AX in production.

Specific Technical Challenges

ApplicationXtender's proprietary storage architecture and legacy data formats create significant technical hurdles that generic migration tools cannot handle.

Proprietary COLD/ERM Binary Format

COLD/ERM data is stored in a proprietary binary format that does not map to standard document formats. Extracting this data requires custom parsing of overlay files and line-data positioning rules to reconstruct readable output.

Linked Table Cross-Application References

Linked tables create cross-application index relationships that break when exported through standard AX utilities. These dependencies must be traced and resolved to preserve the full indexing context of each document.

Embedded Images in COLD Reports

Embedded images inside COLD reports use absolute positioning coordinates that must be recalculated for target format rendering. Without coordinate translation, images appear misaligned or are lost entirely during conversion.

Version-Dependent Annotation Files

Annotation data including stamps, highlights, and redactions is stored in separate .ann files with coordinate-based positioning that differs between AX versions. Each version requires its own parsing logic to accurately extract annotations.

Mixed-Resolution Multi-Page TIFFs

Multi-page TIFF files frequently contain pages with mixed resolutions, where some pages are 200 DPI and others are 300 DPI within the same document. This inconsistency causes rendering problems if not normalized during extraction.

Multiple Data Source Unification

Content is often stored across multiple AX data sources representing legacy and current repositories. These separate data sources must be unified during extraction to produce a single, coherent document set for the target platform.

How Merkh Helps

Precision has built custom extraction pipelines specifically for ApplicationXtender that handle COLD binary parsing, linked table resolution, annotation conversion, and image format normalization as a single automated process. We work directly with the AX database and file system rather than relying on limited export utilities, ensuring that every document, index value, annotation, and version is captured with full fidelity. Our team understands the nuances of how different AX versions store content differently and adapts the extraction approach accordingly. The result is a clean, reconciled output package ready for import into your target platform.

ApplicationXtender Migration Experts