A GVSWATCH file contains a swatch used by Gravit Designer, a free program used to create vector-based art. It stores one or more custom colors with tint, tone, and shade settings. GVSWATCH files allow users to save custom colors and share them with other Gravit Designer users.

You can load GVSWATCH files in Gravit Designer by selecting the import icon in the swatches panel. Gravit Designer is typically used for creating social media graphics, presentations, cards, and posters. It is available for download on Windows, macOS, Linux, and Chrome OS platforms. It is also available as a web program that can be used through your web browser, such as Chrome, Edge, Firefox, or Safari.