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

  • Business Source Legal Recycled File Wallet - 8 1/2" x 14" - 5 1/4" Expansion - Brown - 30% Recycled - 1 Each Business Source Legal Recycled File Wallet - Eco-Friendly Expansion for Legal Documents
  • Business Source Letter Recycled File Pocket - 8 1/2" x 11" - 3 1/2" Expansion - Yellow - 10% Recycled - 1 Each
  • Pendaflex Tabloid Recycled File Wallet - 11" x 17" - 875 Sheets Capacity - 3 1/2" Expansion - 19 pt. - Brown - Heavy Duty, Elastic Closure, Durable, Reinforced Gusset - 10% Recycled - 1 Each
  • Business Source Straight Tab Cut Letter Recycled File Pocket - 8 1/2" x 11" - 1200 Sheets Capacity - 5 1/4" Expansion - Redrope - Tear Proof, Tyvek Gusset, Reinforced Gusset, Sturdy, Durable - 30% Recycled - 10 / Box
  • Business Source Letter Recycled File Pocket - 8 1/2" x 11" - 3 1/2" Expansion - Green - 10% Recycled - 1 Each
  • Smead Recycled File Wallet: 8 1/2" x 11", 3 1/2" Expansion, Redrope Smead Letter Recycled File Wallet - 8 1/2" x 11" - 3 1/2" Expansion - Redrope - Elastic Closure, Reinforced Gusset, Flap - 30% Recycled - 1 Each
  • Pendaflex Straight Tab Cut Legal Recycled File Pocket - 8 1/2" x 14" - 7" Expansion - Red Fiber, Polyester - Red Fiber - Moisture Resistant, Reinforced Gusset, Rip Resistant, Spill Proof, Laminated - 30% Recycled - 5 / Box
  • Business Source Legal Recycled Expanding File - 8 1/2" x 14" - 21 Pocket(s) - Brown - 30% Recycled - 1 Each Business Source Legal Recycled Expanding File - Organize Documents Efficiently
  • Smead Legal Recycled File Wallet - 8 1/2" x 14" - 5 1/4" Expansion - Top Tab Location - 11 pt. - Redrope - Elastic Closure, Flap, Reinforced Gusset - 30% Recycled - 1 Each
  • Smead 1/3 Tab Cut Legal Recycled Top Tab File Folder - 8 1/2" x 14" - 1" 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 Legal Recycled File Folders - Heavy Duty, 1" Expansion - 25/Box
  • Pendaflex 1/3 Tab Cut Letter Recycled Expanding File - 8 1/2" x 11" - 21 Pocket(s) - Top Tab Location - 80 pt. - Tyvek - Brown - Reinforced Gusset, Flap, Soil Resistant, Elastic Closure, Heavy Duty, Reinforced Flap, Rip Resistant - 10% Recycled - 1 Each
  • Pendaflex Legal Recycled File Pocket - 8 1/2" x 14" - 5 1/4" Expansion - 11 pt. - Redrope, Fiber - Red Fiber - 30% Recycled - 10 / Box
  • Smead 1/5 Tab Cut Letter Recycled Expanding File - 8 1/2" x 11" - 5 1/4" Expansion - 6 Pocket(s) - Top Tab Location - Assorted Tab Position - Redrope - Elastic Closure, Flap - 30% Recycled - 1 Each
  • Smead Letter Recycled Expanding File - 8 1/2" x 11" - 7/8" Expansion - 12 Pocket(s) - Redrope - Tear Resistant, Reinforced Gusset - 30% Recycled - 1 Each
  • C-Line 48301 Letter Expanding File - 8 1/2" x 11" - 7 Pocket(s) - Polypropylene - Smoke - Acid-free, Non-toxic, Button Closure - 1 Each C-Line 48301 Letter Expanding File: 7-Pocket Poly File, Smoke Color
  • Smead 1/3 Tab Cut Legal Recycled Top Tab File Folder - 8 1/2" x 14" - 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 Legal Recycled File Folders - Heavy Duty, 2" Expansion - 25/Box
  • Smead Legal Recycled File Wallet: 8 1/2" x 14", 5 1/4" Expansion, Redrope - 30% Recycled - 10/Box Smead Legal Recycled File Wallet - 8 1/2" x 14" - 5 1/4" Expansion - End Tab Location - 12.5 pt. - Redrope - Flap, Tear Resistant, Rounded Corner, Reinforced Gusset - 30% Recycled - 10 / Box
  • Smead 1/3 Tab Cut Letter Recycled Top Tab File Folder - 8 1/2" x 11" - 1" Expansion - Top Tab Location - Assorted Tab Position - 25 pt. - Pressboard - Gray, Green - Heavy Duty, Wear Resistant, Tear Resistant - 100% Recycled - 25 / Box
  • Smead Legal Recycled Expanding File - 8 1/2" x 14" - 19 Pocket(s) - Black - 30% Recycled - 1 Each
  • Business Source Legal Recycled File Pocket - 8 1/2" x 14" - 5 1/4" Expansion - Redrope - Redrope - Tear Proof, Tyvek Gusset, Reinforced Gusset - 30% Recycled - 10 / Box Business Source Legal Recycled File Pocket: Redrope, Tear Proof, 5 1/4" Expansion
  • Business Source Letter Recycled Expanding File - 8 1/2" x 11" - 21 Pocket(s) - Brown - 30% Recycled - 1 Each Business Source Letter Recycled Expanding File - Eco-Friendly 21-Pocket Organizer
  • Smead Legal Recycled File Wallet: Redrope, 5 1/4" Expansion Smead Legal Recycled File Wallet - 8 1/2" x 14" - 5 1/4" Expansion - Redrope - Reinforced Gusset, Tear Proof, Elastic Closure - 30% Recycled - 1 Each
  • Smead Legal Recycled File Wallet - 8 1/2" x 14" - Capacity3 1/2" Expansion - Redrope - 30% Recycled - 1 Each Smead Legal Recycled File Wallet - 8 1/2" x 14" - Redrope - Eco-Friendly Expansion
  • Pendaflex 1/3 Tab Cut Letter Recycled Expanding File - 8 1/2" x 11" - 31 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 - Manila, Tyvek, Red Fiber - Tyvek Gusset - 30% Recycled - 25 / Box
  • Pendaflex Legal Expanding File - 5 1/4" Folder Capacity - 8 1/2" x 14" - 5 1/4" Expansion - Plastic - Black - Moisture Resistant - 1 Each
  • Smead Straight Tab Cut Legal Recycled File Pocket - 9 1/2" x 14 5/8" - 3 1/2" Expansion - Redrope - 100% Recycled - 25 / Box
  • Business Source Letter Recycled File Pocket - 8 1/2" x 11" - 1200 Sheets Capacity - 5 1/4" Expansion - Redrope - Sturdy - 30% Recycled - 10/Box - 5 / Carton
  • Pendaflex Letter Recycled Expanding File - 8 1/2" x 11" - 5 1/4" Expansion - 24 pt. - Tyvek - Brown - Reinforced, Heavyweight Cover, Heavy Duty, Wear Resistant, Tear Resistant, Tyvek Gusset, Reinforced Gusset - 10% Recycled - 10 / Box Pendaflex Letter Recycled Expanding File: Heavy Duty, 5 1/4" Expansion
  • Smead Straight Tab Cut Legal Recycled File Pocket - 9 1/2" x 14 5/8" - 5 1/4" Expansion - Redrope - 100% Recycled - 10 / Box