The 8 Best cardboard File sorters (2023 reviews)

C-line cardboard file 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 PC: Smead cardboard File Sorter

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Not everyone likes to purchase sorter for their daily usage, but the smead cardboard file sorter would be an anomoly. The Desk sorter organizer is a valuable tool for working at home or in an office. If you have a dedicated desk where everything stays exactly where you put it, then this is your organizer. This product keeps you organized while you are on-the-go to events or meetings. It is as tall as a 8/12 x 11 sheet of paper. The tabs are what is wider than the 8/. The holes are there so you can easily see when their papers are remaining or left in the Sorter without having to flip through every tabbed page.

These file sorters are wonderful for getting your filing in order, making things so much quicker. It is tape reinforced for durability and each section expands up to 1-3/. It is good for 3-4 pages each or 7 max per letter.

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

Why We Like This:

Perfect organizer that actually fits in a standard file drawer
Great for organizing and keeping on schedule
Delivers what they promise

Best For Storage documents: PAG cardboard File Sorter

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Not everyone likes to purchase sorter for their regular usage, but the pag cardboard file sorter would be an anomoly. This is a solid, strong product, great idea. It fits in one slot with room to spare. 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. It is easy to read and even comes with a screwdriver. It comes with a 4 round sponge pad. The shelves are perfect and slide into the prefabricated slots perfectly. It is very sturdy and will definitely last long.

Customers discovered that getting a corner file organizer, with this sorter made their life much easier.

Why We Like This:

Pretty and sturdy brown paper organizer
Simple appearance with practical function, make your office or home a new look
Good brand reputation

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Best For classroom: Simple Houseware cardboard File Sorter

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The simple houseware cardboard file sorter should be able to handle its purpose and duties with ease. It is a piece of cake for a younger person. It fits the desk and it can be used as separates. It feels pretty sturdy though with enough force you could probably pop out the dividers.

The item is strong for its purpose and attractive in the office setting. It is actually easy & doable, even therapeutic. It is a great help in keeping paperwork organized. It is very sturdy, easy to put together and slots wide and high enough so files dont flop over like some of the plastic alternatives.

Few customers bought heavy file folder and upright file organizer, along with the sorter.

Why We Like This:

Holds those tall tools so they are easily accessible and tidy
Easy way to expand file storage when the cabinets are full
Looks great and keep paper neatly in place
Easy to assemble, will hold files with room for thicker files

Best For storing craft Paper: Bankers box cardboard File Sorter

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Bankers Box makes beautiful and great sorter with classic and smartly choosen materials. It's like a thick cardboard. It's perfect for organizing invoices, bills, etc. It's a nice and cute piece for easy documents sorting. This is made out of durable cardboard. It provides enough space to keep class information for different hours.

This is the ideal desktop organizer that manages a lighter workflow. It is together, it is really sturdy and looks pretty nice. It makes everything so organized and fast. It is perfect for organizing invoices, bills, etc.

Why We Like This:

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

Best For Use: Safco cardboard File Sorter

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate sorter. The safco cardboard file sorter is exactly that - it's a simple sorter that hits all the right notes. It is easy with safco wood adjustable compartment organizers. It features a precision-engineered cam-lock system for fast, foolproof assembly. It comes with pre-glued wooden dowels and cam-lock system for easy assembly. It is sturdy, and basic to fit into any office or warehouse decor. The top, bottom, sides, and back are very durable.

It is a very sturdy unit and easy to assemble. The shelves are easy to assemble and require only a hammer and cup of water. It is great way to store sheets of different grit sandpaper.

Why We Like This:

Sturdy, good sized slots for each set of papers
Good investment for long term

Best For organizing paperwork: Adiroffice cardboard File Sorter

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The adiroffice cardboard file sorter might be a relatively new release, but it's still nothing short of impressive this year. Desk organizers that are perfect for your office space adding a touch style to any space. This heavy-duty file organizer was created to last you long term. It is used for a classroom mailbox. It comes with a manual and an in-depth video with instructions on how to assemble. It is great for organizing paperwork.

This storage is great for filing folders, mail, papers, and other important documents of your choice to make your space perfectly organized. It is easy to assemble—took 10 mins. This product is sturdy and not flimsy.

Why We Like This:

Keep your space nice, tidy, and minimalistic
Approximately 10" wide, 2.5" tall and 10.75" deep per shelf
Good brand reputation

Best Feature: Easy To assemble: Fellowes cardboard File Sorter

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate sorter. The fellowes cardboard file sorter is exactly that - it's a simple sorter that hits all the right notes. This is ideal for home office use and easy to put together, it keeps all literature organized and easy to access. It includes colored plastic channels and labels for setting up your own index system. It is great to use for organizing colored craft paper. The Wire frame adds support and strength for lasting product use. It takes up for the amount of storage available. It is perfect for organizing letter sized documents. It is easy to assemble and ideal for the need.

Why We Like This:

Self adhesive labels included to identify contents in 21 individual compartments
Organizes mail, forms, catalog sheets, or any letter size literature
Made from corrugated paper, 60% recycled