JWW Bridge

Getting started

Requirements

  • macOS 15 or later
  • A Mac with Apple silicon (M1 or later)
  • Languages: Japanese, English, Simplified Chinese, Traditional Chinese, Vietnamese and Korean. Change it in JWW Bridge > Settings… > General > Language (JWW Bridge restarts to apply it).

Try it with the sample drawing

  1. Download JWW Bridge from the App Store and open it.
  2. On the start screen, click Open Sample Drawing. A 1LDK floor plan that we drew opens.
  3. To try measuring and exporting, start the free trial with Try Free for 7 Days. Starting the trial is free and doesn’t charge you later. See Free trial and purchase.
The start screen
The start screen. Drop a drawing here or click Open File…

A tour of the window

A drawing open in JWW Bridge
  • Left: layer groups and layers. Click to show or hide them.
  • Center: the drawing. Zoom with ⌘+ and ⌘−; press ⌘0 to see the whole drawing.
  • Right: measurement results, the Measurement List and Drawing Info (paper, scale, text encoding and more).
  • Top: tools (Select, Distance, Area, Angle), markup and text search.

Last updated: 2026-11-10 · Still stuck? Visit the support page.