The 8 Best cardboard Letter sorters (2023 reviews)

C-line cardboard letter sorter is the epitome of what a great sorter should be. This works great for separating stacks of papers and mail. It is a super sorting tool. It is constructed from heavy-duty pressboard with insertable metal tabs. It's really sturdy, washable and has grips to keep it from sliding around during use. It makes things so much easier to grade and record. This is a great great product for organizing bills, checks, and other documents. It's also very handy and fits in narrow spaces for storage.

Customers say that getting a cardboard file sorter, along with sorter is useful.

Why We Like This:

Very helpful for organizing papers alphabetically quickly
Sturdy enough that children have swung it around and made all the dividers flap
Great gift for a new teacher
Keeps things organized as a teacher

Best For Storage documents: PAG cardboard Letter Sorter

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The pag cardboard letter sorter is capable of outshining several other sorter featured in this list in overall features in its price range. It is a new design for storing documents and some desktop products flexibly. It fits 12x12 scrapbook paper with minimal overhang. It's a solid piece of wood that screws into the square sides making it extremely solid and stable. Each of the 8 pieces that forms the cube and shelves is finished on all sides and edges. It is great for storage documents, files, magazines, mails, letters and other letter size paper.

This product is very sturdy and easy to put together. It fits in one slot with room to spare. The screw driver is not a keeper but the cube is perfect.

Why We Like This:

Pretty and sturdy brown paper organizer
Simple appearance with practical function, make your office or home a new look
Delivers what they promise

Best For One category: Smead cardboard Letter Sorter

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If you often find yourself scrambling for convenient and suitable sorter, smead cardboard letter sorter is your end point. These desk file sorters make tedious filing jobs so much easier. Smead solutions keep you organized in your home office, workplace, hybrid work arrangements, and on the go. This pocket organizer with heavyweight dividers is designed to keep loose paperwork efficiently categorized and in order.

The Tabbed sections are printed with monthly (january-december) indexes to help you file faster or sort desktop documents with ease, and feature poly-reinforced tabs to withstand heavy use. These desk file sorter makes tedious filing jobs so much easier.

The Heavyweight dividers are bound book-style so you can quickly open up to the section you need. It comes with an unrivaled commitment to quality and craftsmanship, smead leads with innovation to create authentic products and solutions with the modern worker in mind. This divider is great if you have categories of paperwork.

Why We Like This:

Excellent daily binder, keeps every order organized with lots of room for insertions
A pretty good system for managing your paperwork
Heavy, even thicker and sturdier than manila folders

RELATED: Best Letter Size pouches

Best For storing craft Paper: Bankers box cardboard Letter Sorter

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Next on the list, we've got yet another sorter that manages to win our hearts. It's the bankers box cardboard letter sorter and it's widely considered as sorter that has the most suitable features. The ideal desktop organizer manages lighter workflow. It comes as two flat carboard pieces that need to be put together. It is super easy to build, weights close to nothing, and you can put it almost anywhere.

It is together, it is really sturdy and looks pretty nice. It provides enough space to keep class information for different hours. It is ideal for managing lighter workflow while organizing mail, forms, catalog sheets or other letter size literature.

Why We Like This:

Perfect for storing papers and projects
Great organizer and super easy to build
Works great as a construction paper organizer

Best For Use: Safco cardboard Letter Sorter

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Not everyone likes to purchase sorter for their daily purpose, but the safco cardboard letter sorter would be an anomoly. These economical literature organizers feature 5/8-inch compressed-wood cabinetry with square-edge corners, a laminate finish, and a solid fiberboard back. It is constructed of heavy duty materiel. It can be used vertically or horizontally, and easily stacked. It features sturdy corrugated fiberboard compartments in wood laminate cabinetry. It is ideal for use in personal workspaces, craft rooms, mail rooms, cubicles, and home offices.

This holds paper very well and is sturdy. The design is sturdy, the shelving holds a reasonable amount of weight, and all in all it is a great product. Love this sorter, really reduces start-up time on projects and tasks, and helps do things step by step.

Why We Like This:

Sturdy, good sized slots for each set of papers
Good brand reputation

Best For organizing paperwork: Adiroffice cardboard Letter Sorter

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The adiroffice cardboard letter sorter is suitable and reliable and fits well with your daily purpose. Desk organizers that are perfect for your office space adding a touch style to any space. This heavy-duty file organizer is created to last you long term. It comes with a manual and an in-depth video with instructions on how to assemble. It is easy to assemble—took 10 mins. This storage is great for filing folders, mail, papers, and other important documents of your choice to make your space perfectly organized.

This file organizer is great for storing a large number of documents and it comes with extra shelf space on top for customizing for any area. The rubber holds everything in place and when put together, too.

Why We Like This:

Keep your space nice, tidy, and minimalistic
Approximately 10" wide, 2.5" tall and 10.75" deep per shelf
New and hot release

Best For classroom: Fellowes cardboard Letter Sorter

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The fellowes cardboard letter sorter is suitable and reliable and fits well with your regular usage. The Corrugated cardboard sorter is perfect for organizing letter sized documents. It includes colored plastic channels and labels for setting up your own index system. It is easy to assemble and ideal for the need. The Wire frame adds support and strength for lasting product use.

This is ideal for home office use and easy to put together, it keeps all literature organized and easy to access. It takes up to the amount of storage available. It is great to use for organizing colored craft paper.

Why We Like This:

Manages moderate workflow for small office needs
Self adhesive labels included to identify contents in 21 individual compartments
Organizes mail, forms, catalog sheets, or any letter size literature

Best Premium: ultimate Office cardboard Letter Sorter

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We would, of course, be remiss if we didn't mention ultimate office cardboard letter sorter for daily purpose. TierDrop Drawers are precision cut from a 1.2mm thick, heavy-duty, frost polypropylene, and scored to easily assemble in seconds. It combines 6 letter tray compartments plus a riser storage base, a hanging & vertical file, and 3 supply & 3 storage drawers into one compact organizer. It includes 9 dividers, and snap-on hanging file rails that hold up to 7 1/2" of hanging files.

Each set of drawers feature 6 color-coded finger rings for fast and easy access to contents, adjust in 1" increments, and keep binders, catalogs, and magazines neat and upright. It is precision molded with high impact polystyrene and features underside reinforcement fins for extra strength and superior rigidity. The unique rippled side and back wall design combine with the platforms to create a literature organizer that will stand the test of time.

Why We Like This: