Telecyfro docuExplorer is a low-cost, lightweight yet highly effective browser for production maintenance personnel at chemical plants, power plants or mines. It is intended to quickly find the needed information in digitized technical documentation. It allows finding equipment, instruments, pipelines, cables, terminals, etc. based on their TAGs as well as searching for any other text in tens of thousands of pages of documentation. Application handles followig document types: P&IDs, loop diagrams, electric diagrams, mechanical diagrams and other. Integration with CADMATIC eShare allows further development of the digital twin without having to perform costly data conversions between systems.