AI prompt enhancer: one desktop app for Mac and Windows
PromptDC for Desktop rewrites vague prompts into clear, specific instructions wherever you work on macOS or Windows. Select text in any app, browser, IDE or terminal, press Cmd+Shift+E or Ctrl+Shift+E, review the editable result, then Replace or Copy.
Write a 900-word blog post about remote work for an audience of first-time managers. Angle: how to keep a distributed team connected without meetings. Include an intro, 4 H2 sections with practical tactics, and a short conclusion with one action to try this week. Tone: warm, direct, no jargon.
This is the free version
Works where you write
PromptDC rewrites selected text in any app, every browser, your IDE and your terminal on Mac and Windows.
One keyboard shortcut
Select text, press Cmd+Shift+E or Ctrl+Shift+E, review the result, then Replace or Copy. It never presses Enter for you.
Your profiles, your models
Pick a default profile per app, or bring your own API key on the Lifetime plan.
Free here: 3 enhancements. In the app: from $9/mo, or Lifetime from $69 with your own API key.
One desktop install works everywhere, covering Safari, Chrome, Edge, Firefox, ChatGPT, Claude, Mail, Slack, Word, Cursor, VS Code and terminals. PromptDC adds the missing goal, context, constraints and format, with a default profile for each app. Chrome users can also add in-place rewriting and per-website profiles without Accessibility permission; optional IDE extensions add a target-agent picker and Simple or Structured output.
Common questions
More tools
Looking for another tool?
See all free tools
Want this in every app?
Get the desktop app
Writing every day?
See writing
Write better with AI
Enhance any text you select in any app on desktop, in browsers, in your editor or terminals.
Download PromptDC