10 Best Organiser Folder Box in The UK

Last updated on 16/08/2025

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9.7

Exceptional

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Cathedral Products

Cathedral Products A4 Steel File Box with Starter Pack of 5 Suspension Files - Black

5% Off

Why We Love It

Sturdy metal construction.
Includes five A4 files.
Lockable with keys.

Main Highlights

SIX DIFFERENT COLOURS: Choose the one that best matches your personal style or business logo colour! Dimensions: H 30 x W 37 x D 22.2 cm - Perfect size for all your A4 files.
STRONG METAL CONSTRUCTION: Proudly manufactured in the UK, contstructed of sturdy steel to handle all your important papers with ease.
FIVE SUSPENSION FILES WITH CRYSTAL CLEAR CLIP-ON INDEX TABS: Easily label and find what you need.
FOLD DOWN CARRY HANDLE: Makes it easy to transport from room to room.
SECURE CAM LOCK WITH 2 KEYS: Keep your private documents safe and secure.

ABC life Expanding File Folder 26 Pockets/Plastic Accordion File Organiser A4 Size/Portable Expandable Filling Box/Accordian Document Coupon Bill Receipt Organiser, A-Z Alphabet Colored Tabs

17% OffFree Shipping

Why We Love It

26 pockets, high capacity.
Premium waterproof plastic material.
Multi-functional for all documents.

Main Highlights

【26 POCKETS RAINBOW EXPANDING FOLDER 】📂 Upgrade version of accordion file organiser with 26 individual pockets. Different from others, our plastic expanding file folder have higher capacity by adding two more pockets.Unique A-Z insert label design fits perfectly with 26 pockets, each file can be customized according to what you need.
【HIGH CAPACITY 】📂 Our colored folders are higher, suitable for all A4 files and letter size files while others folders are not high enough, not suitable for letter size files. 26 pockets perfect to storage your file, stand steady itself, which can hold more than 3500 sheets.
【HIGH QUALITY PLASTIC MATERIAL】 📂 Made of premium PP material, water proof, good flexibility, hard to be broken or deformed, will keep your documents in good condition. Beautiful appearance, with art style, it’s like a work of art in your hand, you will love it.
【MULTI- FUNCTIONAL】 📂 The Expanding file box can store various documents, for instance papers, receipts, bills, invoices, name cards, vouchers, coupons, etc. Suitable for home, office, school and travel use, make your work more relaxed and pleasant.
【WATERPROOF AND EASY ACCESS】 📂 The material is super durable and waterproof, stand by its own. Besides, it has a handle at the front for easy access.

Tamfile 5200℉ Fireproof Document Box, 15''×11.2''×4.3'' Waterproof Document Bag with 13 Pockets Accordion Folder Document Organiser and Labels, Portable File Storage Box with Lock, Black

20% OffFree Shipping

Why We Love It

Fireproof and waterproof protection.
Large and organized storage.
Multiple security features.

Main Highlights

Fireproof & Waterproof: The fireproof document box with expandable accordion folder is made of 8 layers of non-itchy silicone coating, fiberglass and aluminum foil, which can withstand 5200°F high temperature and flame, which can ensure that the internal files are effectively protected in the event of fire, reducing risks. The documents storage box is also highly waterproof, which can prevent damage to documents by water or fire extinguisher agents produced when putting out a fire
Large Capacity: The fireproof file box measures 15''×11.2''×4.3'' (38.5x28.5x11 cm), has a 3-layer design, and has 13 clear individual pockets expandable accordion folder organiser inside. The folder organizer's zippered closure prevents files from slipping or getting cluttered, and the index labels help you organize and categorize documents easily and efficiently. It also includes 4 passport mesh bags, 4 U disk pockets, 16 card slots, 7 folder compartments and a large space main pocket
Multiple Security Protection: The fireproof document box is equipped with a high-quality combination lock, you could set a password to protect the privacy of your files and valuables, providing extra security to ensure that only you or authorized personnel can open the file box to prevent unauthorized access authorized access. The zipper of the file box adopts a waterproof design, which provides good sealing and can effectively prevent flames and high-temperature gases from entering the box
Portable: The fireproof file box with lock is equipped with a sturdy handle on the top and a luggage securing strap on the back. The design of the reflective strip on the luggage strap allows you to quickly find the location of the file box at night or in dimly lit places. These designs add more convenience to your travel or business trip. And the fireproof file box adopts dust-proof and anti-static technology, which will not actively absorb dust or hair in the air, keeping the surface clean
Trustworthy After-Sales Service: Tamfile is committed to developing new fire-resistant materials and safety technologies and providing the highest standards of customer service to every customer. Fireproof document boxes are suitable for any place and environment where important documents and valuables need to be protected from fire. If you have any questions about the product, please feel free to contact us. Your satisfaction is important and we want to resolve any issues or concerns you have

ABC life A4 Expanding File Organiser with Grid Pattern,13 Pockets Expandable Filling Boxes Documents Organiser,Accordion A4 Desk Folders,Portable Rainbow Files Wallets Plastic Bills Storage Bag(Pink)

21% OffFree Shipping

Why We Love It

Stylish and practical design.
High capacity, holds 2000+ sheets.
Durable and eco-friendly materials.

Main Highlights

✅【UPGRADED PATTERN DESIGN】ABC life 13 pockets Accordian File Organiser is updated with nice grid pattern for better visual sense. Unique insert label design help to classify and find your files effectively, each file can be customized according to what you need.
✅【STYLISH PRACTICAL DESIGN】2021 New expanding file folder features a transparent cover and color inner pages, which is more beautiful and fashionable.Two small pocket design can easily store many small cards, such as curriculum, schedule, business cards. Elastic and button closure keeps contents secure, simple and fashion.
✅【HIGH CAPACITY】Expandable file organisers can be used to store A4 size documents, 13 pockets perfect to store your file, stand stably by themselves. Product size is 13 "x9.4", which can hold more than 2000 sheets.
✅【HIGH QUALITY MATERIAL】Made of premium environmentally friendly 700D polyester and polypropylene (PP) material, water proof, good flexibility, hard to be broken or deformed, will keep your documents in good condition.
✅【MULTIFUNCTIONAL APPLICATION】Expanding file box can store multiple items, papers, statements, receipts, vouchers, invoices, etc. It's perfect for home, office, school use, make your work more relaxed and pleasant.

Expanding File Organiser Box Files Folder,24 Pockets Document Organiser Filing Boxes,Document Folder,Fun Storage Concertina File Folders for Paperwork A4,Expandable Paper Receipt and File Box with Tab

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Why We Love It

Stylish and lightweight organizer.
Durable, waterproof, eco-friendly.
High capacity, holds 3000 sheets.

Main Highlights

【Portable and Stylish】:Classic lightweight folder organizer can be compressed to a minimum thickness of about 1.5 inches, so it can be held up great for traveling to and from all different locations for work. Fits perfectly when completely closed in the file cabinet or standing use on desktop. The dividing sections of the rainbow file folders come in six bright colors, stylish and beautiful,compact and light.
【Durable and Secure】: Expanding file organiser is Made up of premium polyester PP material, durable,waterproof,safe and Eco-friendly, and portable to carry.The flexibility of the cover has been upgraded so that it is easy to cover when closing the file, better protecting your important documents.And the long enough flexible elastic cord to keep the paperwork safe and close.
【High Capacity Expanding File】:This elegant expanding file organiser provides 24 individual pockets, which can hold approximately 3000 sheets, fits well for all A4 paper size and smaller. The file organizer keeps each of the slot’s papers separated and organized in a practical approach.Also, have extra space for holding a pen.
【Easy organization and Quick lookup】The featured rainbow color file organizer is designed for organizing files in specific color slot and labeled with letter and month.Comes with a sheet of colorful sticky labels for marking, identifying the contents of file folders quickly.You can also make any mark directly on the folder’s ear.
【Multi-function】:There are handles on each side of the folder, easy to grip and move the file organizer. The expanding file organizers can store various documents, for instance papers, receipts, name cards, vouchers, coupons, etc. Suitable for home, office, school and travel use. Unisex.

Rapesco 1554 19-Part Expanding Box File Document Organiser, A4+, Hot Pink

Free Shipping

Why We Love It

Ergonomic handle for comfort.
Secure push-lock clasp.
Customizable index labels included.

Main Highlights

A4+ EXPANDING FILE - A4+ 19-part expanding box file document organiser featuring a hinged lid with a push-lock clasp closure for keeping contents secure in storage or transit
CAPACITY - 19 separated compartments and large A4+ / foolscap size allows for storing C4 envelopes (designed for A4 sheets), expanding box file measures 120 mm (depth) x 388 mm (width) x 250 mm (height)
EASY ORGANISATION - 19 concertina expanding sections and supplied with a handy sheet of plain index/tab labels for customised organisation
PORTABLE STORAGE - Rigid fibreboard construction able to stand up on its own with an elegant linen-textured pink coating to suit any home, school or office and a comfortable, ergonomic carry handle on the lid for easy transport
CONVENIENT USE - Practical expanding file useful for organising papers, bills, receipts, vouchers, creative projects, scripts, manuscripts, sewing or knitting patterns, arts and craft supplies such as knitting needles and paintbrushes, textbooks, notebooks, folders and envelopes for A4 sheets
DIMENSIONS - W - 388 mm x D - 120 mm x H - 250 mm

Heptazopy File Organiser, 26 Folders for Paperwork A4, 34 x 25 x 4 cm Document Organiser Quality PP, Flap & Elastic Cord Closure Comes with Labels, Tags & Sticker Card

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Why We Love It

Ultimate solution for file mess.
Waterproof and durable organizer.
Generous amount of space.

Main Highlights

Ultimate Solution for File Mess: Keep your often used and crucial documents close at hand with our Heptazopy expanding file folder. This document folder with a handle comes with 60 paper clips, a letter tag, a blank tag, and one sticker card
26 Individual Compartments / Pockets: Our folder organiser can hold A4 papers, letters, vouchers, utility bills, invoices, greeting cards, insurance policies, health care documents, etc. With so many potential uses, it becomes a versatile and a handy tool for almost anyone
Keep Documents Organized: Filing folder has a rainbow-colored design, accessible subdivision, and spacious top tabs to add handwritten labels. Note: Heavy items should not be placed in file organiser box as they can deform it or make it difficult to close
Exceptional Quality: This paperwork organiser made from quality PP material, is waterproof & durable enough to withstand repeated use. The full-size flap with elastic cord closure also provides security for your file folder and prevents falling objects
Plenty of Space: Expanding file organiser sized 33 x 24 x 4 cm gives you a generous amount of space for all necessary documents. It's large enough for secure document storage without getting them all bunched up & compact enough to carry in a backpack

Vanulee File Organiser Filing Box File Folder Document Organiser with Handle,13 Pockets Expanding Filing Folders for A4 Paperwork,Concertina File Accordion File Box,Bill Receipt Paper Organiser,2 Tabs

17% OffFree Shipping

Why We Love It

High-class design and functionality.
Durable materials ensure longevity.
Efficient organization for easy access.

Main Highlights

✔【HIGH CLASS】Advanced sealing all edges, Visable Window for quick classification, This is one high class accordion file organiser.
✔【SUPERFIORITY】13 pockets, portable file organiser with durable ergonomic handle, plus a convenient and practical buckle, a concombination of traditional and modern design, give people a different visual feast and a different sense of experience.
✔【QUICK CLASSIFICATION】 Premade Alphabetical a-z tabs and colored organising compartment of file folders organiser are a great way to keep things separate and easy to find.
✔【TOP-GRADE MATERIALS】Expandable file folder are made by high quality polypropylene and polyester, 20% and more thicker than other file folders, it can stand on the desktop independently, no easy to be broken and deformed. 100% Waterproof, Non toxic, Non Odor, Anti-wear, tear and Moisture resistant.
✔【LARGE CAPACTIY】 This is big filing cabinet,total 13 expandable pockets,1.3 inches accordion each pocket,fit both A4 paper and 8.5x11 letter size, Filing box can be expanded to 15” inch. Accommodate approximately over 4000 sheets.
✔【MUTIPLE USE】 Filing folders files classwork, homework for students; files important documents, bills, receipts, papers for businessman; files cooking menu, warranties, manuals for parents. Super easy to carry all your necessary documents for business trip, home, school, library, meeting room.

ThinkTex Accordion‌ File Organiser, 12 Pockets Expanding File Folders, Portable Monthly Bill Receipt Organiser, Colorful Tabs, Letter/A4 Size

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Why We Love It

Expands for more capacity.
Colorful design reduces eye strain.
Sturdy and self-standing features.

Main Highlights

MONTHLY BILLS ORGANIZER - ThinkTex Portable Accordion‌ file organizer, top and bottom both expandable, 12 pockets and multi-colored tabs, for letter/A4 size
LARGE CAPACITY - 12 pockets, organising all in one place, expand and shrink with growing files flexibly. Closed bottom makes papers stay in the proper slot
QUICK ACCESS - Bright colorful tabs with monthly labels, just take a glance and locate. The tabs is clear and easy to read, not obscured by files
PERFECT EXPANSION - Flexible lid is scored smartly and the eleastic band closure was divided into two loops, accommodate a large expansion
EXPLORE MORE POSSIBILITY - In addition to regular paperwork, bills, receipts, this item can also be used to organize manuals, recipes, kids art, health reports ,vinyl sheets etc. One of the most valuable items you didn't know before one purchase

ThinkTex 26 Pockets Expanding File Folder, A-Z Colorful Tabs, Monthly Bill Receipt Documents Organiser, Larger Capacity, Letter/A4 Size

31% OffFree Shipping

Why We Love It

Organizes monthly bills efficiently.
Expandable for growing files.
Bright tabs for quick access.

Main Highlights

MONTHLY BILLS ORGANIZER - ThinkTex 26 pockets Accordion‌ file organizer, top and bottom both expandable, multi-colored tabs, for letter/A4 size.
LARGER CAPACITY - 26 pockets, expand and shrink with growing files flexibly. Closed bottom makes papers stay in the proper slot.
QUICK ACCESS - Bright tabs with Monthly&A-Z labels, just take a glance and locate. The tabs is clear and easy to read, not obscured by files.
PERFECT EXPANSION - Flexible lid is scored smartly and the eleastic band closure was divided into two loops, accommodate a large expansion.
EXPLORE MORE POSSIBILITY - In addition to regular paperwork, bills, receipts, this item can also be used to organize manuals, recipes, kids art, health reports ,vinyl sheets etc. One of the most valuable items you didn't know before one purchase.

8.7

Excellent

Save 31%

We scanned 351 products

We reviewed these offers relevant to the Organiser Folder Box within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Cathedral Products, ABC life, Tamfile, Fun storage, Rapesco, Heptazopy, Vanulee, ThinkTex, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Organiser Folder Box in the market, we considered we took a deep dive into 1756 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Cathedral Products A4 Steel File Box with Starter Pack of 5 Suspension Files - Black. We love many things about this product by Cathedral Products. What sets it apart from the competition is Sturdy metal construction, Includes five A4 files, Lockable with keys.
The best value product for most shoppers and where user satisfaction is continuously the highest is ABC life Expanding File Folder 26 Pockets/Plastic Accordion File Organiser A4 Size/Portable Expandable Filling Box/Accordian Document Coupon Bill Receipt Organiser, A-Z Alphabet Colored Tabs by ABC life based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Organiser Folder Box and the best cost-to-value ratio is ThinkTex 26 Pockets Expanding File Folder, A-Z Colorful Tabs, Monthly Bill Receipt Documents Organiser, Larger Capacity, Letter/A4 Sizeat ThinkTex with a 31% discount.
Our list of the best Organiser Folder Box is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Organiser Folder Box in The UK

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We scanned 351 products

We concluded that: