Yes, users can download and save their Adobe Spark projects. Adobe Spark provides the option to export projects in various formats, depending on the type of project you are working on, such as a web page, video, or graphic. Typically, users can download their projects as an image file or, in the case of videos, as a video file. To download a project, you usually need to access the sharing options within the Spark editor, where different export options will be available. It is important to ensure that your project is finalized before downloading, as the downloaded files will not retain the same editing capabilities as in the online editor. For specific instructions and support, one might look on the official Adobe Spark page for the most current information or guidance on features and downloads.