OSOffice Supplies Guide UK

UK office product comparison

Best Office File Dividers
for 2026.

For best office file dividers, start with number of sections, punched format, material and pack quantity. Each product below is set against the other four, with the title-level differences kept clear and practical.

Prices, stock, delivery and final specifications should be checked on the retailer page.

How this page works. Five relevant catalogue products are compared, and every card uses the other four as its reference point. The copy is based on listed product information, not hands-on testing.

Best starting point

A4 White A-Z Mylar Index Multi-punched Mylar Reinforced Tabs/Holes WX01532

This is the first option to inspect when material and pack quantity is central to the job.

View product

Compare the options

Our picks compared

All five products are shown here. The table keeps the useful catalogue cues together, while the cards explain how each pick differs from the other four.

ProductRetailer categoryTitle cues
A4 White A-Z Mylar Index Multi-punched Mylar Reinforced Tabs/Holes WX01532Printed File Dividerswhite, a4
A4 White A-Z Polypropylene Index WX01351Printed File Dividerswhite, a4
Assorted A4 A-Z Mylar Index WX01523Printed File Dividersa4
Buff A4 20-Part A-Z Index For A4 Ring Binders or Lever Arch Files WX26011Printed File Dividersa4
Concord 20-Part A-Z Index Polypropylene A4 White 64601Printed File Dividerswhite, a4

Product notes

Five different buying angles

Best material and pack quantity cue

A4 White A-Z Mylar Index Multi-punched Mylar Reinforced Tabs/Holes WX01532

A pick for printed file dividers when material and pack quantity is central to the choice.

Against the other four, ask whether material and pack quantity should lead the choice over Assorted A4 A-Z Mylar Index WX01523.

What we don't like

  • No clear edge over Assorted A4 A-Z Mylar Index WX01523.
  • Check material and pack quantity against Assorted A4 A-Z Mylar Index WX01523.
ProductA4 White A-Z Mylar Index Multi-punched Mylar Reinforced Tabs/Holes WX01532
Retailer categoryPrinted File Dividers
Title cueswhite, a4
Comparison positionPick 1 of 5. Four alternatives are compared in the bullets.
View product at Office Monster

Best defined punched format option

A4 White A-Z Polypropylene Index WX01351

A pick for printed file dividers when punched format is central to the choice.

The catalogue makes punched format the clearest angle, unlike Concord 20-Part A-Z Index Polypropylene….

What we don't like

  • No clear edge over Concord 20-Part A-Z Index Polypropylene….
  • Check punched format against Concord 20-Part A-Z Index Polypropylene….
ProductA4 White A-Z Polypropylene Index WX01351
Retailer categoryPrinted File Dividers
Title cueswhite, a4
Comparison positionPick 2 of 5. Four alternatives are compared in the bullets.
View product at Office Monster

A clear number of sections pick

Assorted A4 A-Z Mylar Index WX01523

A practical place to start if number of sections decides the fit.

This listing reads differently because number of sections is the clearest cue in its name.

What we don't like

  • No clear edge over Concord 20-Part A-Z Index Polypropylene….
  • Less white detail than Concord 20-Part A-Z Index Polypropylene….
ProductAssorted A4 A-Z Mylar Index WX01523
Retailer categoryPrinted File Dividers
Title cuesa4
Comparison positionPick 3 of 5. Four alternatives are compared in the bullets.
View product at Office Monster

Best fit for punched format

Buff A4 20-Part A-Z Index For A4 Ring Binders or Lever Arch Files WX26011

A pick for printed file dividers when punched format is central to the choice.

This listing reads differently because punched format is the clearest cue in its name.

What we don't like

  • No clear edge over A4 White A-Z Polypropylene Index WX01351.
  • Less white detail than A4 White A-Z Polypropylene Index WX01351.
ProductBuff A4 20-Part A-Z Index For A4 Ring Binders or Lever Arch Files WX26011
Retailer categoryPrinted File Dividers
Title cuesa4
Comparison positionPick 4 of 5. Four alternatives are compared in the bullets.
View product at Office Monster

The material and pack quantity alternative

Concord 20-Part A-Z Index Polypropylene A4 White 64601

The listing makes its clearest case around material and pack quantity.

This listing reads differently because material and pack quantity is the clearest cue in its name.

What we don't like

  • No clear edge over Buff A4 20-Part A-Z Index For A4 Ring….
  • Check material and pack quantity against Buff A4 20-Part A-Z Index For A4 Ring….
ProductConcord 20-Part A-Z Index Polypropylene A4 White 64601
Retailer categoryPrinted File Dividers
Title cueswhite, a4
Comparison positionPick 5 of 5. Four alternatives are compared in the bullets.
View product at Office Monster

Buying checks

What to check before ordering

Compare number of sections, punched format, material and pack quantity. Then confirm the exact variant, delivery access, assembly requirements, returns terms and quantity on the retailer page.