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Install MockFlow on your computer and work offline.

Updated 8 Oct 20261 min read

MockFlow desktop app overviewThe desktop app gives you everything in MockFlow on the web, your spaces, cloud boards, sharing and Mida, in a native app for Mac and Windows, plus file mode for boards saved on your computer.File mode: a private whiteboard on your computerSave boards as .board files on your Mac or PC instead of in the cloud. Nothing is uploaded, no connection is needed, and each file holds its pages, images and revisions.Install the MockFlow desktop appDownload MockFlow for Mac or Windows, sign in with your MockFlow account, and keep the app up to date.Create and save a board fileStart a new board as a .board file on your computer, save it to a folder you choose, and keep your changes saved as you work.Open a board fileOpen a .board or .wire file saved on your computer, from the desktop app's File mode section or by double-clicking it.Add images to a board filePlace photos, screenshots and other files from your computer on a board file. They are stored inside the .board file, so the board stays complete wherever you take it.Keep revisions in a board fileSave named revisions of a board file, look back at earlier versions, and restore one. Revisions are stored inside the .board file.Password protect a board fileEncrypt a .board file with a password so only people who know it can open the board. The password is never sent to the cloud.Create wireframe files on your computerDesign screens in Classic WireframePro and save them as .wire files on your computer with the desktop app's file mode.Use AI agents on board filesConnect Claude Code, Cursor or VS Code to the MCP server built into the desktop app, and let your AI agent draw diagrams, charts and wireframes on the board file you have open.What is not available in file modeBoard files are private to your computer, so features that rely on MockFlow's cloud, such as sharing, comments and the online libraries, are not part of file mode.MockFlow Personal Whiteboard for MacA private whiteboard app from the Mac App Store that works fully offline with no MockFlow account. Boards are .board files on your Mac, unlocked with a one-time purchase.
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