Hold files on a temporary shelf while you drag between apps, and convert images between formats without leaving your Mac. Shake a file while dragging and a shelf opens under your pointer. Includes batch conversion between HEIC, JPG, PNG, TIFF, GIF, AVIF, PSD, PDF and WebP (output as WebP, PNG, JPEG or GIF), Rename, custom actions and iCloud links. Free, open source, no uploads.