9 Best expandable file folders of 2026

Save up to 29% off

1

Lyksgir

12 Pack Plastic Expanding File Folder, Folders for Documents with Snap Closure, Transparent Accordion File Pouch, A4 Letter Size Transparent Envelopes with Snap Closure (Black)
9.6

Exceptional

Our Rating
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2

Amazon Basics
Amazon Basics Expanding File Folder Organizer with Pockets, Letter Size, 3.5-Inch Expansion, 25-Pack, 9.5 x 11.75 Inches, Brown
Main highlights

Expandable and High Capacity
The 25-pack of letter-sized accordion-style expanding organizer files can expand up to 3-1/2 inches, holding up to 400 sheets, making document storage efficient.

Ideal for Office and Personal Use
These folders are perfect for organizing office documents, personal files, tax records, and legal files, providing a versatile solution for various document management needs.

Durability and Sturdiness
Customers frequently praise the folders for their sturdy materials and heavy-duty construction, making them capable of withstanding frequent use and transportation.
9.4

Excellent

Our Rating

9.7
worth the money

9.3
Durability

8.9
movability
3

Amazon Basics
Amazon Basics Expanding File Folder Organizer with Pockets, Letter Size, 3.5-Inch Expansion, 25-Pack, 9.5 x 11.75 Inches, Brown
Main highlights

Expandable and High Capacity
The 25-pack of letter-sized accordion-style expanding organizer files can expand up to 3-1/2 inches, holding up to 400 sheets, making document storage efficient.

Ideal for Office and Personal Use
These folders are perfect for organizing office documents, personal files, tax records, and legal files, providing a versatile solution for various document management needs.

Durability and Sturdiness
Customers frequently praise the folders for their sturdy materials and heavy-duty construction, making them capable of withstanding frequent use and transportation.
9.2

Excellent

Our Rating

9.7
worth the money

9.3
Durability

8.9
movability
4

Amazon Basics

Amazon Basics Expanding Organizer File Folder, Letter Size - Black, 1-Pack
8.9

Very Good

Our Rating
5

Pendaflex

Pendaflex Expanding File Pockets, Letter Size, 5.25" Expansion, Reinforced with DuPont™ Tyvek® Material, Letter Size, Redrope, 10 Per Box (1534G-OX)

15% Off
8.8

Very Good

Our Rating
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6

Sooez
Sooez Accordion File Organizer, 13 Pockets Expanding File Folder, Portable Monthly Paper Bill Tax Receipt Organizer, Letter A4 Size Document Holder with Blank Labels, Black

29% Off
Main highlights

Monthly Organizer Benefits
Sooez Accordion File Organizer offers 12 pockets for monthly document storage, expandable to 12 inches, with durable, waterproof polypropylene construction and secure snap closure.

Best Use for Workspace Declutter
Ideal for organizing important paperwork, bills, taxes, receipts, and invoices. Perfect for home and office use, fits easily on desks or in cabinets.

Customer Praised Feature
Highly praised for its expandable capacity, vibrant multicolor folders for easy categorization, and durable construction ensuring long-lasting use.
Key specs
- tab position:Top
- number of pockets:12
- product dimensions:12 x 13 x 9.25 inches
- sheet size:Letter, A4
- color:Black
8.7

Very Good

Our Rating

9.7
Storage space

9.3
Simple to use

8.7
Durability
7

Pendaflex
Pendaflex Heavy Duty Expanding File with Extra-Thick Cover, Tyvek Reinforced Edges, 21 Pockets, A–Z Tabs, Elastic Cord Closure, Letter Size (R117ALHD),Brown

14% Off
Main highlights

Heavy Duty Construction
Redrope covers with a double-reinforced flap ensure durability and longevity, making them ideal for heavy use over extended periods.

Ideal for Organizing Important Documents
Perfect for storing important paperwork, appliance instruction books, warranties, and even personal documents like wills and medical information.

Highly Durable and Long-Lasting
Customers consistently praise the folders for their strength and ability to withstand years of use, with some lasting over 35 years.
Key specs
- tab position:Top
- sheet size:Letter
- color:Brown
- material:Paper
- tab cut:1/5 Cut
8.6

Very Good

Our Rating

9.7
Durability

9.5
worth the money

9.3
Simple to use
8

Pendaflex
Pendaflex Heavy Duty Expanding File with Extra-Thick Cover, Tyvek Reinforced Edges, 21 Pockets, A–Z Tabs, Elastic Cord Closure, Letter Size (R117ALHD),Brown

14% Off
Main highlights

Heavy Duty Construction
Redrope covers with a double-reinforced flap ensure durability and longevity, making them ideal for heavy use over extended periods.

Ideal for Organizing Important Documents
Perfect for storing important paperwork, appliance instruction books, warranties, and even personal documents like wills and medical information.

Highly Durable and Long-Lasting
Customers consistently praise the folders for their strength and ability to withstand years of use, with some lasting over 35 years.
Key specs
- tab position:Top
- sheet size:Letter
- color:Brown
- material:Paper
- tab cut:1/5 Cut
8.5

Good

Our Rating

9.7
Durability

9.5
worth the money

9.3
Simple to use
9

HOUYEE

HOUYEE 2 Pack Plastic Expanding File Folder, Envelope File Folder Organizer Holder with Snap Closure, Expandable File Wallet Large Capacity, Fit Letter Size/A4 Documents（Clear with Black Trim）
8.4

Good

Our Rating

9 Best expandable file folders of 2026

1

12 Pack Plastic Expanding File Folder, Folders for Documents with Snap Closure, Transparent Accordion File Pouch, A4 Letter Size Transparent Envelopes with Snap Closure (Black)

How do we rank?

How do we rank?

Analyzing top stores

2

Amazon Basics Expanding File Folder Organizer with Pockets, Letter Size, 3.5-Inch Expansion, 25-Pack, 9.5 x 11.75 Inches, Brown

9.7

9.3

8.9

3

Amazon Basics Expanding File Folder Organizer with Pockets, Letter Size, 3.5-Inch Expansion, 25-Pack, 9.5 x 11.75 Inches, Brown

9.7

9.3

8.9

4

Amazon Basics Expanding Organizer File Folder, Letter Size - Black, 1-Pack

5

Pendaflex Expanding File Pockets, Letter Size, 5.25" Expansion, Reinforced with DuPont™ Tyvek® Material, Letter Size, Redrope, 10 Per Box (1534G-OX)

6

Sooez Accordion File Organizer, 13 Pockets Expanding File Folder, Portable Monthly Paper Bill Tax Receipt Organizer, Letter A4 Size Document Holder with Blank Labels, Black

9.7

9.3

8.7

7

Pendaflex Heavy Duty Expanding File with Extra-Thick Cover, Tyvek Reinforced Edges, 21 Pockets, A–Z Tabs, Elastic Cord Closure, Letter Size (R117ALHD),Brown

9.7

9.5

9.3

8

Pendaflex Heavy Duty Expanding File with Extra-Thick Cover, Tyvek Reinforced Edges, 21 Pockets, A–Z Tabs, Elastic Cord Closure, Letter Size (R117ALHD),Brown

9.7

9.5

9.3

9

HOUYEE 2 Pack Plastic Expanding File Folder, Envelope File Folder Organizer Holder with Snap Closure, Expandable File Wallet Large Capacity, Fit Letter Size/A4 Documents（Clear with Black Trim）

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