Expanding File Pockets

When files grow fast, expanding end tab pockets keep everything together. Accordion gussets—with Tyvek® reinforcement on select styles—flex to accommodate thicker sets, with popular capacities from 1-3/4" up to 7". End tabs maintain clear labeling for open‑shelf systems.

Enjoy bulk pricing and free shipping on orders over $99 (contiguous US; exclusions apply).

1 3/4" Expansion
1 3/4" Expansion
3 1/2" Expansion
3 1/2" Expansion
5 1/4" Expansion
5 1/4" Expansion
7" Expansion
7" Expansion
1 3/4" Expansion
1 3/4" Expansion
3 1/2" Expansion
3 1/2" Expansion
5 1/4" Expansion
5 1/4" Expansion
7" Expansion
7" Expansion
Product Display:
  • Smead End Tab File Pocket with 3-1/2" Accordion Expansion and Tyvek-Lined Gusset, Letter Size 12-3/8" W x 9-1/2" H - Manila - 50/Carton

    Smead

    Smead End Tab File Pocket with 3-1/2" Accordion Expansion and Tyvek-Lined Gusset, Letter Size 12-3/8" W x 9-1/2" H - Manila - 50/Carton

    Retail:
    $372.82
    Our Price:
    $278.23
    (You  Save: $94.59 )

    The Smead End Tab File Folder (75164) is built for heavy-duty shelf filing systems that require large capacity and long-term durability. With a 3.5'' accordion expansion and Tyvek-lined gussets, this folder securely holds thick document sets while...

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  • Smead 75150 End Tab Extra Wide TUFF folder, Reinforced Straight-Cut Tab, 3-1/2" Accordion Expansion, Extra Wide Letter Size, Manila, 10 per Box (75150)

    Smead

    Smead 75150 End Tab Extra Wide TUFF folder, Reinforced Straight-Cut Tab, 3-1/2" Accordion Expansion, Extra Wide Letter Size, Manila, 10 per Box (75150)

    Retail:
    $86.70
    Our Price:
    $58.32
    (You  Save: $28.38 )

    The Smead End Tab Extra Wide TUFF Folder (75150) includes a reinforced Straight-Cut Tab and 3-1/2" accordion expansion. Constructed from sturdy Manila stock, this extra wide letter-size folder offers added capacity. Each box contains 10 folders. Key...

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  • Expanding File Pockets - 1-3/4" Expansion - Letter Size 9-1/2 x 12-1/2 - Carton of 50

    FilingSupplies.com

    Expanding File Pockets - 1-3/4" Expansion - Letter Size 9-1/2 x 12-1/2 - Carton of 50

    Retail:
    $172.92
    Our Price:
    $163.83
    (You  Save: $9.09 )

    Our Expanding End Tab File Pocket provides 1.75'' accordion expansion for storing large volumes of documents. Built with reinforced rip-stop sides and multi-piece construction, this pocket is suitable for shelf filing and high-capacity storage needs in...

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  • Legal Size Expansion Pocket - Extra Wide - 10 x 15-3/4" with 3-1/2" Tyvek Expansion - 50/Box, Min Qty 2

    FilingSupplies.com

    Legal Size Expansion Pocket - Extra Wide - 10 x 15-3/4" with 3-1/2" Tyvek Expansion - 50/Box, Min Qty 2

    Retail:
    $218.09
    Our Price:
    $209.99
    (You  Save: $8.10 )

    These Colored Reinforced Full Side Folders provide durable and vibrant document organization. Made with 11 pt. orange colored tag stock on the front and back, each folder includes manila liners and a reinforced 3/4" wide tab. The 3-1/2" accordion...

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  • Redweld Shelf Pocket with Right Side Tab - 9 1/2"H x 14 3/4"W with 5 1/4" Fully Reinforced Tyvek Gusset - Carton of 50

    Redweld

    Redweld Shelf Pocket with Right Side Tab - 9 1/2"H x 14 3/4"W with 5 1/4" Fully Reinforced Tyvek Gusset - Carton of 50

    Our Price:
    $310.34

    Redweld Side Tab folder with Tyvek gusset offers a rugged solution for shelf filing systems. Designed with a full right side notched tab and a 5-1/4" expansion, it supports frequent access and heavy use. Key Features: Letter: No Color: Orangey...

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  • Lip Style End Tab Accordion Expansion folder; Standard Paper Gussets - Letter Size Accordion Expansion folder 9-1/2 x 12-1/2 with 1-3/4" Accordion Expansion, Box of 50, Min Qty 2/Boxes

    FilingSupplies.com

    Lip Style End Tab Accordion Expansion folder; Standard Paper Gussets - Letter Size Accordion Expansion folder 9-1/2 x 12-1/2 with 1-3/4" Accordion Expansion, Box of 50, Min Qty 2/Boxes

    Retail:
    $184.38
    Our Price:
    $174.70
    (You  Save: $9.68 )

    Lip Style End Tab Accordion Expansion folder with standard paper gussets offers a 1-3/4" expansion in letter size format. Measures 9-1/2" H x 12-1/2" W. Box of 50, minimum 2 boxes required. Key Features: Style: Lip Style End Tab Gusset: Standard...

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  • Colored Expansion Pockets - Side TAB with 3-1/2" Accordion Expansion folder - Letter Size - Available in 12 Colors - 50/Carton - 2 carton Minimum

    FilingSupplies.com

    Colored Expansion Pockets - Side TAB with 3-1/2" Accordion Expansion folder - Letter Size - Available in 12 Colors - 50/Carton - 2 carton Minimum

    Retail:
    $249.99
    Our Price:
    $234.50
    (You  Save: $15.49 )

    This accordion expansion folder features full color construction with body and gusset, 3-1/2" expansion, and a reinforced end tab. Letter size, 9-1/2" H x 12-1/2" W, packed 50 per Carton. Available in 12 colors. Key Features: Material: 22 pt. Double...

  • Smead 74696 End Tab folder, Reinforced Straight-Cut Tab, 5-1/4" Accordion Expansion, Extra Wide Legal Size, Redrope with Red Gusset, 10 per Box (74696)

    Smead

    Smead 74696 End Tab folder, Reinforced Straight-Cut Tab, 5-1/4" Accordion Expansion, Extra Wide Legal Size, Redrope with Red Gusset, 10 per Box (74696)

    Retail:
    $107.46
    Our Price:
    $72.84
    (You  Save: $34.62 )

    Smead End Tab Folder with reinforced straight-cut tab and 5-1/4" accordion expansion offers reliable storage in an extra wide legal format. Made of redrope with red gusset. Packed 10 per Box (74696). Key Features: Brand: Smead Type: End Tab Folder Tab:...

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  • Redweld Side Tab Pockets - 4" Long End Tab on Right Side, 5 1/4" Tyvek Reinforced Expansion -Legal Size: 9 1/2" H x 14 3/4" W - Carton of 50

    Redweld

    Redweld Side Tab Pockets - 4" Long End Tab on Right Side, 5 1/4" Tyvek Reinforced Expansion -Legal Size: 9 1/2" H x 14 3/4" W - Carton of 50

    Our Price:
    $356.03

    The Redweld 1536KGSFM Shelf Folder is built for long-term durability and easy access, with a notched 4'' side tab and a fully reinforced Tyvek gusset for secure expansion and shelf filing. Key Features: Letter: No Color: Red Fiber Size: 9 1/2'' H x 14...

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  • Smead 74680 End Tab folder, Reinforced Straight-Cut Tab, 3-1/2" Accordion Expansion, Extra Wide Legal Size, Redrope with Green Gusset, 10 per Box (74680)

    Smead

    Smead 74680 End Tab folder, Reinforced Straight-Cut Tab, 3-1/2" Accordion Expansion, Extra Wide Legal Size, Redrope with Green Gusset, 10 per Box (74680)

    Retail:
    $85.15
    Our Price:
    $63.55
    (You  Save: $21.60 )

    Smead End Tab Folder features a reinforced straight-cut tab and 3-1/2" accordion expansion with a green gusset. Extra wide legal size, redrope material. Packed 10 per Box (74680). Key Features: Brand: Smead Type: End Tab Folder Tab: Reinforced...

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  • Accordion Expansion folder - Full Side Tab folder - 3-1/2" Tyvek Expansion - Letter Size 9-1/2" x 12-1/2" - 50/Carton

    FilingSupplies.com

    Accordion Expansion folder - Full Side Tab folder - 3-1/2" Tyvek Expansion - Letter Size 9-1/2" x 12-1/2" - 50/Carton

    Retail:
    $268.75
    Our Price:
    $243.10
    (You  Save: $25.65 )

    Accordion Expansion folder with Full Side Tab features a 3-1/2" accordion expansion, letter size format, and Tyvek gusset. Ships 50 per Carton with reinforced construction for lasting strength. Key Features: Expansion: 3-1/2" Tab: Full Side Tab Gusset:...

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  • Lip Style End Tab Expansion Pockets with Standard Paper Gussets - Letter Size - 9-1/2 x 12-1/2 with 5-1/4" Accordion Expansion - 50, Min Qty 2/Box

    FilingSupplies.com

    Lip Style End Tab Expansion Pockets with Standard Paper Gussets - Letter Size - 9-1/2 x 12-1/2 with 5-1/4" Accordion Expansion - 50, Min Qty 2/Box

    Retail:
    $228.13
    Our Price:
    $216.33
    (You  Save: $11.80 )

    Lip Style End Tab Expansion Pockets with standard paper gussets offer a 5-1/4" accordion expansion and reinforced construction. Letter size, 9-1/2" H x 12-1/2" W. Box of 50, minimum 2 boxes required. Key Features: Material: 22 pt. Double Thick Front...

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  • Lip Style End Tab Pockets with Reinforced Full Side Tab with Standard Paper Gussets - Legal Size Expansion Pocket 9-1/2 x 15-1/2 with 5-1/4" Accordion Expansion - Carton of 50, Min Qty 2

    FilingSupplies.com

    Lip Style End Tab Pockets with Reinforced Full Side Tab with Standard Paper Gussets - Legal Size Expansion Pocket 9-1/2 x 15-1/2 with 5-1/4" Accordion Expansion - Carton of 50, Min Qty 2

    Retail:
    $229.17
    Our Price:
    $217.25
    (You  Save: $11.92 )

    Lip Style Expansion Folder with standard five-piece construction features a 5-1/4" expansion and reinforced gussets on both sides. Legal size, 9-1/2" H x 15-1/2" W. Box of 50, minimum 2 boxes. Key Features: Material: 11 pt. Red Wallet Back and Front...

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  • Expansion Pockets - Colored Reinforced Full Side Tab Pockets - 6-1/2" H reinforced gusset - 9-1/2" x 12-1/2" with 3-1/2" Paper Expansion -50/Carton (2 carton min.)

    FilingSupplies.com

    Expansion Pockets - Colored Reinforced Full Side Tab Pockets - 6-1/2" H reinforced gusset - 9-1/2" x 12-1/2" with 3-1/2" Paper Expansion -50/Carton (2 carton min.)

    Retail:
    $283.87
    Our Price:
    $166.38
    (You  Save: $117.49 )

    These 22 pt. Double Thick Colored End Tab Folders are built for long-lasting performance in high-activity filing environments. Each folder features reinforced construction on both front and back panels with a 3/4" end tab, rip-stop gusset, and...

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  • Redweld Shelf folder, Full Right Side Tab - Notch, 5 1/4" Accordion Expansion, Tyvek Gusset, Letter Size - Carton of 50

    Redweld

    Redweld Shelf folder, Full Right Side Tab - Notch, 5 1/4" Accordion Expansion, Tyvek Gusset, Letter Size - Carton of 50

    Retail:
    $390.61
    Our Price:
    $339.66
    (You  Save: $50.95 )

    Redweld 1534KGNFST Side Tab Shelf Folder features a full right-side notched tab with 5-1/4" accordion expansion. Built with heavy-duty construction and tear-resistant Tyvek gussets, it provides long-lasting performance in high-volume filing environments...

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  • Redweld Expandable File Pockets with Full Side Flexible Tab - 3 1/2" Accordion Expansion with Tyvek Gusset, Legal Size - Carton of 50

    Redweld

    Redweld Expandable File Pockets with Full Side Flexible Tab - 3 1/2" Accordion Expansion with Tyvek Gusset, Legal Size - Carton of 50

    Retail:
    $326.36
    Our Price:
    $309.48
    (You  Save: $16.88 )

    The Redweld 1526KGNFST Side Tab Pocket is a heavy-duty shelf folder made for legal-size storage with a full right side tab and 3.5'' accordion expansion. Built from red fiber with acid-free manila lining, this pocket includes a Tyvek gusset and notched...

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  • Smead 74679 End Tab folder, Reinforced Straight-Cut Tab, 3-1/2" Accordion Expansion, Extra Wide Legal Size, Redrope with Blue Gusset, 10 per Box (74679)

    Smead

    Smead 74679 End Tab folder, Reinforced Straight-Cut Tab, 3-1/2" Accordion Expansion, Extra Wide Legal Size, Redrope with Blue Gusset, 10 per Box (74679)

    Retail:
    $85.15
    Our Price:
    $63.55
    (You  Save: $21.60 )

    Smead End Tab Folder offers a reinforced straight-cut tab and 3-1/2" accordion expansion with a blue gusset. Built with redrope material for extra wide legal size documents. Packed 10 per Box (74679). Key Features: Brand: Smead Type: End Tab...

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  • Smead 75114 End Tab File folder, Reinforced Straight-Cut Tab, 1-3/4" Accordion Expansion, Letter Size, Manila, 100/Carton

    Smead

    Smead 75114 End Tab File folder, Reinforced Straight-Cut Tab, 1-3/4" Accordion Expansion, Letter Size, Manila, 100/Carton

    Retail:
    $499.26
    Our Price:
    $372.58
    (You  Save: $126.68 )

    Smead End Tab File Folder offers a reinforced straight-cut tab and 1-3/4" accordion expansion with manila gussets. Designed for letter size documents, 12-3/8" W x 9-1/2" H. Packed 25 per Box (75114). Key Features: Brand: Smead Type: End Tab File...

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  • COLORED End Tab File Pockets with 5-1/4" Expansion - Letter Size - 12 Colors to choose from -100/Carton

    FilingSupplies.com

    COLORED End Tab File Pockets with 5-1/4" Expansion - Letter Size - 12 Colors to choose from -100/Carton

    Retail:
    $467.61
    Our Price:
    $395.00
    (You  Save: $72.61 )

    Our Colored End Tab Folder with Accordion Expansion is a made-to-order filing solution designed for high-capacity document storage. Built with double-thick colored tag construction and a reinforced full side tab, this folder supports heavy document loads...

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  • Smead 75124 End Tab File folder, Reinforced Straight-Cut Tab, 3-1/2" Accordion Expansion, Manila Gusset, Letter Size, Manila, 25 per Box (75124) - 4 Boxes - Total of 100

    Smead

    Smead 75124 End Tab File folder, Reinforced Straight-Cut Tab, 3-1/2" Accordion Expansion, Manila Gusset, Letter Size, Manila, 25 per Box (75124) - 4 Boxes - Total of 100

    Retail:
    $552.86
    Our Price:
    $412.58
    (You  Save: $140.28 )

    Smead End Tab File Folder includes a reinforced straight-cut tab and 3-1/2" accordion expansion with manila gussets. Letter size, manila color. Packed 25 per Box (75124). Key Features: Brand: Smead Type: End Tab File Folder Tab: Reinforced...

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  • Redweld Shelf folder, Full Flexible Side Tab - 5 1/4" Accordion Expansion, Tyvek Gusset, Legal Size 10" H x 15" W 50/Carton

    Redweld

    Redweld Shelf folder, Full Flexible Side Tab - 5 1/4" Accordion Expansion, Tyvek Gusset, Legal Size 10" H x 15" W 50/Carton

    Retail:
    $359.99
    Our Price:
    $314.66
    (You  Save: $45.33 )

    The Redweld 1536KGFST Side Tab Folder provides enhanced document storage with a flexible full side tab and a rugged Tyvek gusset, ideal for high-volume shelf filing environments. Key Features: Letter: No Color: Orangey Red Size: 10'' H x 15'' W Finish:...

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  • Smead 74686 End Tab folder, Reinforced Straight-Cut Tab, 3-1/2" Accordion Expansion, Extra Wide Legal Size, Redrope with Red Gusset, 10 per Box (74686)

    Smead

    Smead 74686 End Tab folder, Reinforced Straight-Cut Tab, 3-1/2" Accordion Expansion, Extra Wide Legal Size, Redrope with Red Gusset, 10 per Box (74686)

    Retail:
    $85.15
    Our Price:
    $63.55
    (You  Save: $21.60 )

    Smead End Tab Folder includes a reinforced straight-cut tab and 3-1/2" accordion expansion with a red gusset. Extra wide legal size, made of redrope. Packed 10 per Box (74686). Key Features: Brand: Smead Type: End Tab Folder Tab: Reinforced...

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  • Colored Accordion Expansion Pockets with Fiber Side Gusset - Legal Size - 3-1/2" Accordion Expansion - Offered in 5 colors - 100/Box

    FilingSupplies.com

    Colored Accordion Expansion Pockets with Fiber Side Gusset - Legal Size - 3-1/2" Accordion Expansion - Offered in 5 colors - 100/Box

    Retail:
    $876.00
    Our Price:
    $792.93
    (You  Save: $83.07 )

    Accordion Expansion Folder with 5-piece construction, 3-1/2" expansion, Legal Size, Fiber Gusset, available in Red, Green, Blue, Yellow or Goldenrod. Key Features: Letter: Not Applicable Color: Red, Green, Blue, Yellow or Goldenrod Size: 9-1/2" H x...

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  • Smead 73688 End Tab folder, Reinforced Straight-Cut Tab, 3-1/2" Accordion Expansion, Extra Wide Letter Size, Redrope with Yellow Gusset, 10 per Box (73688)

    Smead

    Smead 73688 End Tab folder, Reinforced Straight-Cut Tab, 3-1/2" Accordion Expansion, Extra Wide Letter Size, Redrope with Yellow Gusset, 10 per Box (73688)

    Retail:
    $74.35
    Our Price:
    $55.48
    (You  Save: $18.87 )

    Smead End Tab Folder with reinforced straight-cut tab and 3-1/2" accordion expansion, Extra Wide Letter Size in Redrope with Yellow Gusset, 10 per Box. Key Features: Letter: Not Applicable Color: Redrope with Yellow Gusset Size: 9-1/2" H x 12-3/8"...

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  • Smead 74624 End Tab File folder, Reinforced 4"-High Tab Top Position, 3-1/2" Accordion Expansion, Legal Size, Redrope with Manila Liner, 10 per Box (74624)

    Smead

    Smead 74624 End Tab File folder, Reinforced 4"-High Tab Top Position, 3-1/2" Accordion Expansion, Legal Size, Redrope with Manila Liner, 10 per Box (74624)

    Retail:
    $66.57
    Our Price:
    $49.68
    (You  Save: $16.89 )

    The Smead End Tab File Folder (74624) includes a reinforced 4"-high top tab and 3-1/2" accordion expansion. Designed for legal-size documents, this Redrope folder with a Manila liner offers superior durability and labeling space. Sold 10 per box. Key...

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  • Smead 75160 End Tab Extra Wide TUFF folder, Reinforced Straight-Cut Tab, 5-1/4" Accordion Expansion, Extra Wide Letter Size, Manila, 10 per Box (75160)

    Smead

    Smead 75160 End Tab Extra Wide TUFF folder, Reinforced Straight-Cut Tab, 5-1/4" Accordion Expansion, Extra Wide Letter Size, Manila, 10 per Box (75160)

    Retail:
    $99.42
    Our Price:
    $74.19
    (You  Save: $25.23 )

    The Smead End Tab Extra Wide TUFF Folder (75160) features a reinforced Straight-Cut Tab and 5-1/4" accordion expansion. Made of durable Manila stock, this extra wide letter-size folder provides high-capacity storage and comes 10 per box. Key...

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  • Standard Paper Gussets - Letter Size Accordion Expansion folder 9-1/2 x 11-3/4 x 1-3/4, Box of 50, Min Qty 2

    FilingSupplies.com

    Standard Paper Gussets - Letter Size Accordion Expansion folder 9-1/2 x 11-3/4 x 1-3/4, Box of 50, Min Qty 2

    Retail:
    $144.79
    Our Price:
    $137.58
    (You  Save: $7.21 )

    Standard Accordion Expansion Folder with paper gussets is a dependable option for everyday document storage. Sized for letter documents, this folder balances capacity with economical construction. Key Features: Letter: Yes Color: Red Fiber Size: 9-1/2"...

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