HAMBURG, Germany — February 25, 2026 — ALTHOM GmbH, a trusted partner to the aerospace and defense industries, today announced the official release of ALTHOM Publisher. This specialized software application is designed to convert complex XML technical manuals—specifically those compliant with S1000D standard—into high-quality, professional PDF documents.

Bridging the Market Gap

In an industry often forced to choose between prohibitively expensive, rigid „all-in-one“ suites and limited standalone converters, ALTHOM Publisher offers a much-needed „middle path.“ Developed by seasoned technical authors with hands-on experience in aerospace compliance, the software provides a cost-efficient, high-performance solution tailored for Small and Medium Enterprises (SMEs), including aerospace component suppliers and Civil Aviation MROs.

“Our goal is to redefine the creation of technical manuals by offering a publishing solution that combines regulatory precision with user-friendly flexibility,” said Alkiviadis Thomas, CEO and founder of ALTHOM GmbH. “By using modern open-source technology, we have developed a tool that reduces total operating costs by a factor of 2 to 10 compared to traditional solutions.”

Key Features and Innovations

• Compliance-First Output: Native support for S1000D (versions 2.3, 4.2) ensures all documents meet stringent regulatory and interoperability requirements.
• European Sovereignty: As an EU-based solution (developed in Germany), ALTHOM Publisher provides a critical alternative to non-EU software, ensuring digital sovereignty for sensitive military and defense projects.
• Innovative Engineering: The software utilizes a Python-based pre-processing engine and the Berlin-based Speedata (LuaTeX) publishing engine.
• Legacy Support: Successfully renders CGM (Computer Graphics Metafile) vector graphics using optimized open-source libraries, eliminating the need for expensive proprietary graphics converters.
• Highly Customizable: Unlike rigid legacy stacks, ALTHOM Publisher allows for easy tailoring of layouts, styles, and branding to meet specific program or customer requirements.

Performance and Scalability

ALTHOM Publisher is built to handle the scale of modern aviation documentation. Its architecture is optimized to process manuals exceeding 10,000 pages with significant speed and stability, outperforming many commercial competitors while maintaining pixel-perfect accuracy for dynamic tables and revision bars.

About ALTHOM GmbH

Founded in 2010, ALTHOM GmbH is a high-performance service provider specializing in engineering, technical documentation, ILS/LSA and software development. With offices in Hamburg, Germany, and Patras, Greece, ALTHOM serves a global clientele in the aerospace, defense, and renewable energy sectors.

Contact:

info@althom.de