PLT Approval Proof

Local PLT and HPGL preview, order review, and PDF proof export.

Short Description Preview PLT and HPGL files locally, review order details, and export clean approval PDFs. Full Description PLT Approval Proof is a local PLT and HPGL review tool designed for plotting, cutting, sign-making, pattern, and production workflows. It helps teams open PLT or HPGL files in the browser, preview path geometry, review key file information, add customer and order details, and export a professional approval PDF before production starts. What you can do: - Open PLT, HPGL, and HPG files locally - Preview linework and paths in the browser - Review file size, bounding box, command count, pen count, path count, and draw length - Zoom, fit, and inspect paths before production - Add customer, quantity, order, material, color, and note details - Export a clean approval PDF for customer or internal review Supported formats: - PLT - HPGL - HPG Privacy: All processing happens locally in the browser. The extension does not upload files or order data to external servers.