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Redline 1.7
Redline 1.7: the first public release.
Download
- Windows 10 and 11:
Redline-Windows.exe. Open it; it installs in a few seconds, no administrator password needed. If Windows says "Windows protected your PC", click More info → Run anyway (the installer isn't code-signed yet). - Mac (macOS 12 or newer):
Redline-Mac.dmgfor Apple-chip Macs,Redline-Mac-Intel.dmgfor Intel Macs. Drag Redline to Applications. The first time, if your Mac says it "could not verify" Redline, open System Settings ▸ Privacy & Security ▸ Open Anyway (the app isn't notarized yet).
What's in it
- Clouds, arrows, callouts, stamps and highlights; measuring at the drawing's scale; counting symbols.
- Forms, merge, split, redact and sign; text recognition for scanned sheets.
- Fast scrolling, page flips and zoom on big plan sets (pages drawn with PDFium).
- Donate / Improve at the top right: Report a Bug, Request a Feature, or email feedback@aicodeforge.dev.
Redline is free, with no ads and no subscription. If it saves you time, donate.