Under "Colors" in typest.app you create color palettes and gradients and export them in formats Photoshop reads directly: palettes as an .ase file, gradients as .ase swatches with in-between colors or as a .grd gradient file.
Open "Colors", stay on "Palettes" and click "New palette".
Name the palette and add at least two colors.
Save the palette and choose "Export as .ase".
Import the .ase file in Photoshop through the Swatches panel.
Adobe Swatch Exchange, an exchange format for color swatches. Photoshop, Illustrator and InDesign can import it.
Yes, as .ase swatches with in-between colors or as a .grd file, Photoshop's gradient format.
No. Color palettes and gradients are part of typest.app, and the app is free.
