RED · Rapid Engixy Desktop

One desktop app for developers who work across several clients and domains.

Download RED for Windows (.exe)

New app, not yet code-signed: if Windows shows "Windows protected your PC", click More info → Run anyway.

Windows 10 (1809+) or Windows 11, x64 · v1.0

Screenshots + editor

Print Screen to capture a region, screen or window; arrows, boxes, text, numbered steps, pixelate secrets, crop.

Every inbox and calendar

IMAP, Microsoft 365 and calendar feeds side by side, with a floating widget and new-mail notifications.

Text compare

WinMerge-style side-by-side diff of pasted text or files, with character-level highlights.

Install

  1. Click Download — your browser saves RED-Setup.exe.
  2. Open it. If SmartScreen appears, click More info → Run anyway. No admin rights are needed.
  3. Follow the setup wizard. To update, download and run the newer setup; uninstall from Settings → Apps.

Privacy

RED keeps your data on your PC. Passwords go to the Windows Credential Locker, mail is read-only, and RED has no server of its own and no telemetry.