Best A4 File Folder Inserts of 2025

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A4 file folder inserts are a practical and efficient way to keep your documents organised and easily accessible. These handy inserts fit perfectly into standard A4-sized folders and provide additional pockets and sections to store loose papers, notes, and other important documents. They come in a variety of designs and materials, including plastic, cardboard, and polypropylene, to suit different needs and preferences. With A4 file folder inserts, you can easily categorise and sort your paperwork, making it easier to find what you need when you need it.
At a Glance: Our Top Picks
Top 10 A4 File Folder Inserts
A4 Plastic File Dividers with Custom Tabs
The A4 File Dividers are an ideal solution for organising and separating your documents effectively. Made from durable polypropylene, these dividers provide long-lasting use, ensuring your files remain intact. Each divider features an A4 size insert pocket, allowing you to customise and personalise your sections for easy reference. Available in various colours, these dividers not only enhance organisation but also add a splash of colour to your filing system. With these dividers, you can streamline your document management and improve your efficiency.
A4 File Dividers with Numbered Tabs
The 5 Star File Dividers are designed to help you organise your documents efficiently. This set includes ten A4 size dividers, each numbered from 1 to 10, making it easy for you to locate specific sections quickly. The high-quality plastic tabs ensure durability, allowing for repeated use without wear and tear. With these dividers, you can maintain a neat filing system, ultimately saving time and reducing stress when searching for important papers.
A4 File Dividers Set with Numbered Tabs
The 5 Star A4 Dividers are an essential organisational tool for keeping your documents sorted. With a set of 10 dividers numbered 1-20, you can easily categorise and find your papers quickly. The A4 size is perfect for standard files, ensuring compatibility with most folders. Made from high-quality plastic, these dividers offer durability and longevity, making them a reliable choice for both home and office use. Enjoy a more organised workspace with these user-friendly dividers.
A4 File Dividers with Numbered Tabs 1-20
The 5 Star A4 Dividers are designed to enhance your organisation skills. Each set includes two packs of high-quality dividers labelled from 1 to 20, catering perfectly to your filing needs. The A4 size makes them ideal for standard documents, ensuring that your files are easy to access and manage. With durable plastic tabs, you can trust that these dividers will withstand regular use, providing a convenient way to keep your paperwork sorted and tidy.
5 Star A4 File Dividers with Numbers
The 5 Star A4 Dividers are designed to help you organise your documents efficiently. This set includes five dividers, each numbered from 1 to 20, making it easy for you to locate specific sections quickly. They are made from high-quality plastic, ensuring durability and longevity, so you can rely on them for all your filing needs. Being A4 sized, they fit perfectly in standard folders, allowing for a neat and tidy presentation of your paperwork.
Q-Connect White Inserts for Suspension Files
The Q-Connect Suspension File Inserts are designed to help you easily identify file contents at a glance. With their white colour, they offer a clean and professional look. Presented on a handy A4 sheet, these inserts are perforated for easy separation, making it simple to prepare multiple files at once. You can write or print on them, allowing for personalised labelling that suits your organisational needs. These features ensure that your filing system remains efficient and user-friendly.
Leitz Multi-Function Folder with Elastic Fastener
The Leitz Multi-Function Folder is crafted from durable, lightweight Polyfoam, which repels water and dirt, ensuring your documents stay protected. Its extra-wide pockets allow for easy access and storage, complete with an exchangeable label for quick identification. The patented 180° precision mechanism enables the folder to open 50% further, making it easier for you to organise and access your paperwork swiftly. Additionally, the straight back features a finger-hole for convenient handling, providing a professional touch to your archiving needs.
Pattern Design Labels for A4 Binders
The Pattern Design Labels are a delightful set of 12 self-adhesive labels designed for wide spine binders. Each label features a beautiful pattern that can help you organise your documents in style. You will find that applying these labels is easy, making it simple for you to customise your binders. Additionally, the set includes 12 caption labels, allowing you to label your binders clearly and efficiently. This makes the Pattern Design Labels suitable for both personal and professional use, making them an ideal gift.
Q Connect White Inserts for Suspension Files
The Q Connect White Inserts are designed specifically for suspension files, offering a practical solution for organisation. Each insert is presented on a handy A4 sheet with perforated tabs, allowing for easy removal and use. You can simply write or print your labels and slide them into the tabs, creating a tidy and identifiable filing system. This pack contains 50 blank white inserts, ensuring you have plenty of options to keep your documents sorted with ease.
Set of 5 A4 Colour-Coded Dividers by Naseom
The Naseom A4 Dividers are designed to streamline your document organisation. Each divider is perfectly sized at 225 x 297 mm, allowing you to easily separate and colour-code your files. The reinforced back strip and writable plastic tabs enable you to customise and identify your contents effortlessly. With 1-12 numbered dividers, you can quickly locate the documents you need, saving you valuable time. Plus, they are pre-punched for easy insertion into most folders, enhancing your office efficiency.
Frequently Asked Questions (FAQs)
1. What is a folder insert?
A folder inserter is a fast and reliable method of folding and inserting paper and documents into an envelope for mailing.
2. What size is A4 file folders?
What is the A4 size for Folders? A4 folders are the most common size you will find, as they allow you to protect and organise documents of any type, from A4 to any lower size. A4 presentation folders measure 210 x 297mm and will come in handy for any business or any event.
3. What is the standard size for hanging folders?
A letter-size hanging file folder measures 12 3/4 in. wide by 9 3/8 in. tall while the legal-size hanging file measures 15 3/4 in. wide by 9 3/8 in.
4. What is a folder tab?
TAB® folders TAB folders have a notched side/end tab and are available in a wide variety of specialty materials including pressboard, classification, pocket or expansion.
During our a4 file folder insert research, we found 21 a4 file folder insert products and shortlisted 10 quality products. We collected and analyzed 7,397 customer reviews through our big data system to write the a4 file folder inserts list. We found that most customers choose a4 file folder inserts with an average price of £10.86.
The a4 file folder inserts are available for purchase. We have researched hundreds of brands and picked the top brands of a4 file folder inserts, including E&A Distribution Limited, 5 Star, Q-Connect, Leitz, The Art File. The seller of top 1 product has received honest feedback from 632 consumers with an average rating of 4.7.

Jordan Akthar owns one stationery store in Bradford, and another in Derby. He started with a corner bookshop, and now the rest is history. He is often found in his stores taking count of inventories of books and stationery. Jordan also likes to write, and this drove his passion for writing articles on stationery maintenance. He owns a blog, where in his free time, he would write DIY tips on how you can recycle and refine your stationeries.