AI email rewriter: for Mail, browsers and every app
PromptDC for Desktop rewrites rough notes into clear, professional email in Mail, Outlook, Gmail and any other macOS or Windows app or browser. Select a draft, press the global shortcut, review the editable result, then Replace or Copy.
Subject: Rescheduling Friday’s demo Hi [Client], Apologies for the short notice, but we won’t be able to run the demo this Friday. We’re finishing the final presentation details and want to make sure the session is useful for your team. Could we move it to Tuesday at 10:00 a.m. or Wednesday at 11:00 a.m.? Please let me know which option works better. Thanks for your understanding, [Your name]
Why the rewrite is better: The rewrite keeps both proposed times, gives a concise reason, takes responsibility, and ends with one easy decision for the client.
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.
More before and after examples
Follow up on an overdue invoice
invoice 1842 is late. need them to pay asap or tell us whats going on
Subject: Follow-up on invoice #1842 Hi [Name], I’m following up on invoice #1842, which is now past due. Could you confirm its payment status and expected processing date? If there is an issue with the invoice or you need any additional documentation, please let me know and I’ll resolve it promptly. Thank you, [Your name]
Why the rewrite is better: It stays firm about the overdue payment while replacing blame with a specific status request and a path to resolve blockers.
Decline a meeting and keep momentum
cant do another kickoff call. already sent everything. ask them to put questions in email
Subject: Next steps for the project kickoff Hi [Name], I’m not available for another kickoff call, but I’d like to keep the project moving. The brief I sent covers the agreed scope, timeline, and deliverables. Could you reply with any remaining questions or comments? I’ll consolidate the answers in writing so the team has one clear reference. Best, [Your name]
Why the rewrite is better: The email sets a boundary without sounding dismissive, points to existing context, and offers an efficient written next step.
One desktop install works everywhere, including every browser, desktop app, IDE and terminal, and lets you set Email as the default profile for each mail app. The Chrome extension is an addition for in-place web rewriting and a per-website Email profile without Accessibility permission. Optional IDE extensions remain available for editor chat panels.
Common questions
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Enhance any text you select in any app on desktop, in browsers, in your editor or terminals.
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