Keep working.
While files move.
Send copies and moves to the background. Organize other files while keeping track of progress and results.
Two panes.
One flow.
Fast on the keys.
Light on your workflow.
macOS Apple Silicon · Windows x64
Pick on the left.Send to the right.
Less switching.
More doing.
Source and destination, side by side.
Select, copy, and keep going. All from your keyboard.
Your next step. Right beside you.
Press Tab to switch between panes. With both folders in view, your destination is always in sight.
Click a key to explore. These examples use real app screenshots, shown in Korean.
Look inside.
Find it faster.
Go beyond the filename.
Preview, search, and explore disk usage in one place.
A closer look.
Without opening.
Code, Markdown, images, PDFs, and video.
Even 3D models, HWP, and EPUB. Press → to take a look.
Part of a name.
A line of text.
Search names and contents with wildcards or regular expressions.
Results open in a new tab, ready for your next move.
See what takes
up space.
Each tile shows how much space a file or folder uses.
Start with the biggest tiles and find room to clear.
Small tasks.
Bigger possibilities.
Keep working.
Archives.
Like folders.
Look inside before extracting. Create and extract archives in the background, too.
Your folder.
Meet your terminal.
Open a terminal in your current folder. Move its tab to the other pane without losing your shell or scrollback.
td ~/workLaunch Twin Deck directly from your terminal.
Remote files.
Familiar panes.
Connect to saved servers and transfer files between local and remote folders.
Connections and supported featuresYour daily space.
Your own style.
Made to fit the way you work.
Choose from 112 themes. Make it your own with fonts and shortcuts.
Available in English and Korean. Settings are stored in TOML and can be changed right in the app.
Find your
file flow.
Make your next move with Twin Deck.
brew install --cask gyuha/tap/twin-deck
The app is unsigned. Your OS may ask you to allow it on first launch.
Installation guide