Some apps such as Keynote and Photoshop don’t support SVGs out of the box. The target app will very likely show an error when dropping an SVG from Iconjar. Alternatively you should use our Quickdrag feature which enables you to drag and drop icons in any file type you want. Most apps that don’t support SVG work pretty well with PDF files so we recommend using that as an alternative. PDFs are scalable and pretty much have the same benefits as SVGs.