Pencil Project

GUI prototyping and diagramming tool for mockups, wireframes and flowcharts. Available as a desktop app on Windows, Mac and Linux.

Get it

The promise

• ✓ No ads
• ✓ No purchases
• ✓ No subscriptions
• ✓ No trials
• ✓ No nagging
• ✓ No surprise bundles

Something wrong?

Reports go to a human review queue. No timeline promised — this is a small pilot, but every report gets read.