On-device print preflight lab — simulate, check & proof before you print.
ProofMark Studio is a fully offline print preflight tool built for printing professionals and designers. Run a complete risk report on any job: catch missing bleed, narrow safety margins, low-resolution images, thin lines, rich black issues, and colour mode mismatches — all before a single file leaves your hands. Set your job specs, answer a quick file checklist, and get a prioritised HIGH / WARNING / PASS report with specific fix tips.