Entries tagged #pdf on Unique.https://unique.rzen.dev/en-ushttps://unique.rzen.dev/reviews/cachety/https://unique.rzen.dev/reviews/cachety/Cachety is a free, open-source browser tool that stamps a diagonal watermark on IDs and PDFs without uploading them, so a leaked copy is tied to one purpose.Mon, 12 Oct 2026 00:00:00 GMTfilesprivacypdfopen-sourcedocumentshttps://unique.rzen.dev/reviews/print-graph-paper/https://unique.rzen.dev/reviews/print-graph-paper/A free in-browser generator for 57 printable papers, from Wulff nets and Séyès ruling to probit grids, downloaded as vector PDFs that measure trueSun, 27 Sep 2026 00:00:00 GMTmakingprintablesstationerygraph-paperpdfgeneratorfreeshow-hnhttps://unique.rzen.dev/reviews/apple-dimensional-drawings/https://unique.rzen.dev/reviews/apple-dimensional-drawings/Apple publishes free vector engineering drawings of ninety products for accessory makers — and what has been left out of them is the interesting part.Wed, 16 Sep 2026 00:00:00 GMTdesignapplereferencefreeengineeringpdf