Expanding files, also known as accordion folders, are used to store, organize and transport all of your important paperwork. With their accordion-style sides, they can expand to hold large amounts of documents. Expanding files can feature built-in dividers, colour-coded tabs and secure closures like zippers or elastic bands. They are more portable than other storage options like a classification folder or binding case.

Expanding files are multi-pocket organizers that feature expanding accordion sides, while regular file folders are flat covers that fold in half to carry loose documents. Expanding files can hold hundreds of pages, depending on the size and the number of pockets, while regular file folders hold just a few papers in one section. Expanding files are more secure to hold documents because they have a protective outer flap, an elastic cord, or a clasp, while regular file folders leave the top and sides open.

Expanding files are easy to carry around thanks to their lightweight construction, slim profile and accordion-style design. They can be comfortably held in hand. Many models like legal-sized folders can have carrying handles or ergonomic grips that make them easy to grab. Expanding files can also be carried in a briefcase or easily slipped into a backpack. They have elastic bands or clasps to secure documents inside and prevent them from spilling out.

To keep an expanding file or accordion file organized, start by sorting your documents into specific categories like bills, receipts, tax documents, automotive, etc. Whichever categories you choose, arrange them in a logical way that you can stick to, like chronologically or alphabetically. Use colour-coded labels or sticky notes to highlight the different categories and make sure to clean out old or expired paperwork regularly to keep things neat and easy to find.