10 Best filing envelopes of 2025

Save up to 21% off

Best Choice

1

ThinkTex
ThinkTex Plastic Expanding File Folder, Transparent envelopes with Snap Closure, No Dividers, Large Capacity, Assorted Colors, Fit Letter/A4 Size - 5 Packs
Main highlights

Transparent Expanding File Folder
ThinkTex transparent expanding file folder with snap closure, large capacity, 5 bright colors, fits letter/A4 size. Sturdy plastic with reinforced fabric sides.

Perfect for Organizing Documents
Ideal for storing disc-bound pages, important documents, special cards, notes, and instruction booklets. Great for grouping documents for deep storage.

Highly Praised Sturdiness and Visibility
Customers appreciate the sturdiness, clear visibility of contents, and the ease of organizing with labels. Holds more than expected and protects documents from moisture.
Key specs
- tab position:Top
- product dimensions:12.7 x 9.8 x 2.8 inches
- sheet size:Letter/ A4
- color:5 Pack Assorted Colors
- material:Plastic
9.8

Exceptional

Our Rating

9.9
Durability

9.5
Storage space

9.3
worth the money
How do we rank?

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Value for Money

2

Quality Park
Quality Park 9 x 12 Clasp Envelopes with Deeply Gummed Flaps, Great for Filing, Storing or Mailing Documents, 28 lb Brown Kraft, 100 per Box (QUA37890)

21% Off
Main highlights

Heavy Duty Kraft Envelopes
Quality Park 9x12 clasp envelopes feature double prong metal clasps, reinforced eyelets, and gummed seals, providing durability for home, office, and school use.

Ideal for Mailing Large Items
Perfect for sending large lay-flat items without folds or creases, such as contracts, catalogs, registration packets, and 8x10 photos.

Praised for Durability
Customers appreciate the strong clasps and the ability to handle frequent use without breaking, making them reliable for everyday office tasks.
Key specs
- size:9 x 12 Inches
- color:Light Brown
- shape:Rectangular
- material:Brown kraft
- closure:Gummed
9.6

Exceptional

Our Rating

9.9
worth the money

9.7
Durability

9.5
Simple to use
3

Sooez
Sooez 10 Pack Plastic Envelopes Poly Envelopes, Clear Document Folders File Folders US Letter A4 Size File Folder with Label Pocket, Teacher School Office Supplies Organization Storage, Assorted Color
Main highlights

Durable and Waterproof
Made from durable PP material, ensuring long-lasting use and protection.

Ideal for Organization
Perfect for organizing documents at home, office, or school.

Praised for Visibility
Transparent design that allows easy document identification.
9.5

Excellent

Our Rating
4

Amazon Basics
Amazon Basics Clasp Kraft Envelopes, Gummed Mailing Envelope, 9 x 12 inch, 100-Pack
Main highlights

Secure Closure and Durability
Double-prong metal clasp and reinforced eyelet ensure documents are securely contained; made with thick 28-pound kraft paper for reliable strength and protection.

Ideal for Document Organization
Perfect for filing, storing, or mailing documents; great for organizing tax returns, insurance policies, receipts, and important correspondences.

Sturdy and Reliable
Customers praise the envelopes for their great quality and sturdiness, making them ideal for various organizational needs and secure document storage.
Key specs
- size:9 x 12
- color:Kraft
- shape:Rectangular
- material:Cardboard
- closure:Gummed
9.2

Excellent

Our Rating

9.9
worth the money

9.9
Durability

8.0
sweat control
5

EOOUT

EOOUT 30 Pack 10 Color Plastic Envelopes Poly Envelopes, Hook & Loop Closure File Folders Clear Document Folders File Envelopes with Label Pocket A4 Size
9.0

Excellent

Our Rating
See Today’s Deals & Prices
6

Sooez

Sooez 10Pack Plastic Envelopes, Plastic File Folder, Folders for Documents Retro Colors, Super Heavyweight Document Holder, Storage Pouches, File Envelopes for School Office Supplies
8.9

Very Good

Our Rating
7

Alrhso

10 PCS Clear Envelopes Pouch 7 x 5 Inches Clear Plastic Envelopes with Snap Closure Waterproof Plastic Envelope for Office School Documents Sticker, Photo Storage Folder, Receipt Holder

18% Off
8.7

Very Good

Our Rating
8

Sooez
Sooez 10 Pack Plastic Envelopes File Folders, Clear Folder for Document US Letter A4 Size Poly Envelopes with Label Pockets for School Home Work Office Organizer, Clear
Main highlights

Portable and Organized Storage
The plastic pouch is ideal for organizing items, perfect for school, work, or travel.

Versatile Use Cases
Ideal for organizing documents at school, home, office, or during travel.

Durable and Waterproof Material
Customers praise the sturdy, waterproof material that prevents tearing and protects documents.
8.4

Good

Our Rating
9

Amazon Basics

Amazon Basics File Folders with Tabs for Filing, 1/3-Cut Tab, Assorted Positions, 8.5x11 inches, Letter Size, Manila, Pack of 100
8.3

Good

Our Rating
10

SUNEE
SUNEE Envelops, 9"x12" Brown Kraft Envelopes with Clasp Closure, 28-lb Paper Mailing Envelopes, 20 Count, Great for Filing, Storing or Mailing Documents
Main highlights

Durable Tear Resistant Paper
SUNEE envelopes are crafted from 28 lb brown kraft paper, offering exceptional durability and tear resistance for secure mailing.

Ideal for Versatile Use
Perfect for mailing documents, catalogs, magazines, and more in a secure, opaque envelope.

Praised for Strong Closure
Customers appreciate the metal clasp and reinforced eyelets for reliable and secure sealing.
Key specs
- size:9x12
- color:brown
- shape:Rectangular
- material:Paper
- closure:Snap
8.0

Good

Our Rating

10 Best filing envelopes of 2025

1

ThinkTex Plastic Expanding File Folder, Transparent envelopes with Snap Closure, No Dividers, Large Capacity, Assorted Colors, Fit Letter/A4 Size - 5 Packs

9.9

9.5

9.3

How do we rank?

How do we rank?

Analyzing top stores

2

Quality Park 9 x 12 Clasp Envelopes with Deeply Gummed Flaps, Great for Filing, Storing or Mailing Documents, 28 lb Brown Kraft, 100 per Box (QUA37890)

9.9

9.7

9.5

3

Sooez 10 Pack Plastic Envelopes Poly Envelopes, Clear Document Folders File Folders US Letter A4 Size File Folder with Label Pocket, Teacher School Office Supplies Organization Storage, Assorted Color

4

Amazon Basics Clasp Kraft Envelopes, Gummed Mailing Envelope, 9 x 12 inch, 100-Pack

9.9

9.9

8.0

5

EOOUT 30 Pack 10 Color Plastic Envelopes Poly Envelopes, Hook & Loop Closure File Folders Clear Document Folders File Envelopes with Label Pocket A4 Size

6

Sooez 10Pack Plastic Envelopes, Plastic File Folder, Folders for Documents Retro Colors, Super Heavyweight Document Holder, Storage Pouches, File Envelopes for School Office Supplies

7

10 PCS Clear Envelopes Pouch 7 x 5 Inches Clear Plastic Envelopes with Snap Closure Waterproof Plastic Envelope for Office School Documents Sticker, Photo Storage Folder, Receipt Holder

8

Sooez 10 Pack Plastic Envelopes File Folders, Clear Folder for Document US Letter A4 Size Poly Envelopes with Label Pockets for School Home Work Office Organizer, Clear

9

Amazon Basics File Folders with Tabs for Filing, 1/3-Cut Tab, Assorted Positions, 8.5x11 inches, Letter Size, Manila, Pack of 100

10

SUNEE Envelops, 9"x12" Brown Kraft Envelopes with Clasp Closure, 28-lb Paper Mailing Envelopes, 20 Count, Great for Filing, Storing or Mailing Documents

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