Expanding Files

Expanding Files

Keep your documents organized, protected, and easy to access with our durable expanding files, designed for offices, classrooms, remote workspaces, and busy professionals on the go. Built to handle everything from daily paperwork to long-term storage, these expandable file organizers offer efficient sorting and quick retrieval for invoices, reports, forms, and project materials.

Explore a wide selection of multi-pocket expanding files, accordion folders, and portable file envelopes available in various sizes, capacities, and materials. Whether you need color-coded organization, secure closures, water-resistant options, or heavy-duty files for frequent handling, our expanding file solutions deliver convenience, durability, and clutter-free storage. Perfect for maximizing workspace efficiency and keeping important documents neatly categorized.

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156 Products

  • C-Line Letter Expanding File - 8 1/2" x 11" - 300 Sheets Capacity - 13 Internal Pocket(s) - 12 Divider(s) - Black - Hook & Loop Closure - 1 Each
  • Smead Straight Tab Cut Letter File Jacket - 8 1/2" x 11" - 1" Expansion - Purple, Teal, Black - 6 / Pack Smead Letter File Jacket - 1" Expansion - Purple, Teal, Black (6/Pack)
  • Business Source Letter Recycled Expanding File - 8 1/2" x 11" - 31 Pocket(s) - Brown - 30% Recycled - 1 Each Business Source Letter Recycled Expanding File - Organize Documents Efficiently
  • Smead Letter Recycled File Wallet - 8 1/2" x 11" - 3 1/2" Expansion - Redrope - Reinforced Gusset - 30% Recycled - 1 Each
  • C-Line Letter Expanding File - 8 1/2" x 11" - 900 Sheets Capacity - 9" Expansion - 13 Pocket(s) - 12 Divider(s) - Blue - Expandable Gusset, Adhesive Label - 1 Each C-Line Letter Expanding File: 900-Sheet Capacity, 13 Pockets, Blue - Organize Documents Efficiently
  • Avery®  Slide & View Letter Organizer Folder - 8 1/2" x 11" - 40 Sheets Capacity - 6 Pocket(s) - Plastic, Poly, Polypropylene - Sage - 1 Each Avery® Slide & View Letter Organizer: 6-Pocket Sage Folder
  • Smead SuperTab Recycled File Pocket - Redrope - 3 1/2" Expansion Smead SuperTab Straight Tab Cut Letter Recycled File Pocket - 8 1/2" x 11" - 3 1/2" Expansion - Redrope - Tear Resistant, Reinforced Gusset - 30% Recycled - 25 / Box
  • Pendaflex 1/3 Tab Cut Letter Recycled Expanding File - 8 1/2" x 11" - 12 Pocket(s) - Top Tab Location - 80 pt. - Tyvek - Brown - Reinforced, Heavy Duty, Rip Resistant - 10% Recycled - 1 Each
  • Pendaflex Letter Recycled Expanding File - 8 1/2" x 11" - 3 1/2" Expansion - 24 pt. - Tyvek - Brown - Reinforced Base, Reinforced Gusset, Heavy Duty, Tear Resistant, Wear Resistant, Durable - 10% Recycled - 25 / Box
  • Smead Straight Tab Cut Letter Recycled File Pocket - 8 1/2" x 11" - 5 1/4" Expansion - Redrope - Tear Proof Gusset - 100% Recycled - 10 / Box
  • Lion EXPAND-N-FILE Letter File Wallet - 8 1/2" x 11" - 3" Expansion - Transparent Blue - 1 Each
  • Business Source Letter Recycled Expanding File - 8 1/2" x 11" - 31 Pocket(s) - Brown - 30% Recycled - 1 Each Business Source Letter Recycled Expanding File - Organize Documents Efficiently
  • Pendaflex Letter Recycled Expanding File - 8 1/2" x 11" - 5 1/4" Expansion - Manila, Tyvek, Red Fiber - Tyvek Gusset, Reinforced Gusset - 30% Recycled - 1 Each
  • Smead Legal, Letter File Wallet - 8 1/2" x 14" , 8 1/2" x 11" - 5 1/4" Expansion - Front Pocket(s) - Poly - Black - 1 Each
  • Smead Letter Recycled Expanding File - 8 1/2" x 11" - 7/8" Expansion - 21 Pocket(s) - Redrope - Tear Resistant Gusset - 30% Recycled - 1 Each
  • Smead Letter File Wallet - 8 1/2" x 11" - 5 1/4" Expansion - Front Pocket(s) - Poly - Navy Blue - 1 Each
  • Pendaflex Legal Recycled Expanding File - 8 1/2" x 14" - 3 1/2" Expansion - Manila, Tyvek, Red Fiber - Tyvek Gusset - 30% Recycled - 25 / Box
  • Smead Legal Recycled Expanding File - 19-Pocket - Blue/Green Smead Legal Recycled Expanding File - 8 1/2" x 14" - 19 Pocket(s) - Blue, Green - 15% Paper Recycled - 1 Each
  • Mead Expanding File - 9 1/4" x 13" - 6 Pocket(s) - Poly - Assorted - Moisture Resistant, Elastic Closure - 1 Each
  • Business Source Letter Recycled Expanding File - 8 1/2" x 11" - 12 Pocket(s) - Brown - 30% Recycled - 1 Each
  • Pendaflex Straight Tab Cut Legal Recycled File Pocket - 8 1/2" x 14" - 700 Sheets Capacity - 3 1/2" Expansion - 1 Pocket(s) - 17 pt. - Red Fiber - Acid-free, Heavy Duty, Rip Proof Gusset, Reinforced Gusset, Durable - 30% Recycled - 10 / Box
  • Avery®  Slide & View Letter Organizer Folder - 8 1/2" x 11" - 40 Sheets Capacity - 6 Pocket(s) - Plastic, Poly - Navy - 1 Each Avery® Slide & View Letter Organizer: 6-Pocket Folder, Navy
  • Pendaflex Letter Recycled Expanding File - 8 1/2" x 11" - 5 1/4" Expansion - 24 pt. - Tyvek - Brown - Reinforced Base, Reinforced Base, Heavy Duty, Tear Resistant, Wear Resistant, Durable - 10% Recycled - 10 / Box
  • Pendaflex Recycled Expanding File - 11" x 12" - 12 Pocket(s) - Paper, Paper - Blue - Preprinted - 10% Recycled - 1 Each
  • Pendaflex Straight Tab Cut Letter Recycled File Pocket - 8 1/2" x 11" - 700 Sheets Capacity - 3 1/2" Expansion - 1 Pocket(s) - 17 pt. - Red Fiber - Acid-free, Heavy Duty, Rip Proof Gusset, Reinforced Gusset, Durable - 30% Recycled - 10 / Box
  • Smead Colored Letter Recycled Expanding File - 8 1/2" x 11" - 7/8" Expansion - 21 Pocket(s) - 2 Plys - Teal - Reinforced Gusset - 10% Recycled - 1 Each
  • Smead TUFF Legal Recycled Expanding File - 8 1/2" x 14" - 7/8" Expansion - 21 Pocket(s) - Redrope - Tear Resistant, Reinforced Gusset - 30% Recycled - 1 Each
  • Smead Legal Recycled File Wallet - 8 1/2" x 14" - Capacity5 1/4" Expansion - Redrope - 30% Recycled - 1 Each
  • Smead 1/3 Tab Cut Letter Recycled Top Tab File Folder - 8 1/2" x 11" - 2" Expansion - Top Tab Location - Assorted Tab Position - 25 pt. - Pressboard - Gray/Green - Heavy Duty, Rounded Corner, Wear Resistant, Tear Resistant - 100% Recycled - 25 / Box Smead Recycled Top Tab File Folders - Heavy Duty, 2" Expansion - 25/Box
  • Pendaflex 1/3 Tab Cut Recycled Expanding File - 15" x 10" - 21 Pocket(s) - Top Tab Location - 80 pt. - Tyvek - Brown - Reinforced, Heavy Duty, Reinforced Gusset - 10% Recycled - 1 Each