Manila Folders Put in Garbage Ways to Reduce Go Digital Cut down on your paper filing by transitioning from paper to digital. To get started, check out these guides to going digital from PCWorld and Lifehacker. Ways to Reuse Boot Shapers Manila folders make great boot shapers — they can keep your boots standing up straight in their proper shape when not in use. Find out more ways to reuse them on Pinterest. Reuse and Relabel Them Folders can be reused if you relabel the tabs using white out or new adhesive labels.