appPID

Free Windows desktop tool designed for collecting and annotating structured data from PDF documents. It could be useful for users who work with large volumes of PDFs and need an efficient way to collect structured data with Object Oriented Logic. Key features of appPID:

Draw bounding boxes directly on the PDF to capture data Build and manage project hierarchies with revision tracking Custom fields and templates Search and filter collected data Clean CSV export (ready for databases or spreadsheets) 100% offline — no account, no ads, no cloud uploads

The tool was built specifically for professionals who need reliable, long-term document workflows.