PDF Diff
BETA v0.9.0 (March 19, 2026)
Visual revision comparison for architectural PDF sets. 100% local, no cloud upload.
Current and planned workflow tools
Each tool is focused on one specific problem in AEC workflows. Live tools are available now, while in-development and research-stage projects are shown here as previews.
IN DEVELOPMENT
PDF Vision
Architectural PDF workspace for viewing drawings, measuring dimensions, counting repeated objects, and adding annotations with local AI assistance.
In progress: drawing viewer, dimension tools, similar-object counting, annotation, and local AI chat.
IN RESEARCH
ArchCowork
An offline, agentic coworker for the AEC industry. By exploring open-source frameworks like AnythingLLM, I aim to convert unstructured project data (PDFs, reports) into a private, locally-hosted AI workspace. Users can instantly search thousands of pages for specific materials, automatically extract action items from meeting minutes, and draft RFI responses-all with zero cloud data leaks.
Research focus: local document search, meeting action extraction, and RFI draft support for private project data.