Filing & Office Organization Resources

Practical guides, product comparisons and expert advice covering file folders, filing systems, labels, fireproof storage, binding supplies and office organization.

Letter vs. Legal File Folders: Sizes & What Fits

Posted by Karl Kneissel

Letter vs. Legal File Folders: What Size Do You Need? File folders come in two standard sizes: letter and legal. The difference is three inc …

Expandable File Folders Explained: Pockets, Accordion Folders, Wallets & More

Posted by Karl Kneissel

Types of Expandable File Folders Explained Published October 27, 2026 If your standard file folder is starting to look like it swallowed a …