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Download RevampKey for macOS, Windows and Linux.

3.4.0 · released October 22, 2026

macOS

Windows

Signed by Microsoft, installs from the Store and updates on its own. View in the Microsoft Store ↗

Linux

New in 3.4.0

The agent can now resize the in-app browser, for example to 1600x1000, when a narrow pane hides tabs or menus. The page is shown scaled to fit, screenshots match the new size, and the agent can switch back to the pane's own size afterwards.

Chats and other saved work no longer fail to save on Windows when antivirus, search indexing or a cloud-sync app has the file open for a moment. The save now retries briefly instead of showing an error.
Long conversations that include a PDF attachment are summarized again once they reach the model's limit. Before, a PDF stopped the size check from working, so these chats kept growing.
A turn no longer ends with an error when the conversation holds a screenshot or attachment and something outside the chat changed, such as an app's data.

Open a folder. Point RevampKey at the project you want to work on. A small one is fine to start.
Say what you want. Write it the way you would tell a colleague, for example “let clients book their own appointments.”
Review before it builds. For bigger requests you see a plan, and screens if it is visual, and approve them before any code is written.