The best alternatives to Flipfile are Milanote, Drafta, and Clean Mac Desktop. If these 3 options don't work for you, we've listed a few more alternatives below.
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Bebop.ai— Sales Teams, Stop Wasting Time on Cold Leads!
The perfect tool to store and share web and interface design screens—in perfect order. Structure is key. Upload and organize screens with site-tree view, keeping states and resolutions together. Copy address link to share your project designs. Zero UI with precise retina scale and no distractions. Drafta gives your entire team one-click access to all projects. Always stay up to date.
A Mac Shortcut that smartly cleans & backs up your Mac Desktop & Downloads in 1 click, works with cloud storage like iCloud, Google Drive, Dropbox, etc.