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Developer

List Diff widget for Windows

Paste two lists and get three answers: what is only in A, what is only in B, and what is in both. Copy any of the three straight out. Options for case sensitivity, trimming whitespace, and ignoring empty lines handle the messy real-world versions.

Free · Windows 10 and 11 · No account required

List Diff

List A · 5 unique

List B · 5 unique

Result · 4
ben@corp.io
cleo@corp.io
dane@corp.io
eve@corp.io

The real List Diff widget, running live. Drag it around.

What it’s for

What List Diff is good for

The everyday jobs this widget was built to handle.

Find which entries are missing between two exports

Compare two sets of IDs or emails

Check what two configurations have in common

Settings

Every List Diff setting

4 options, set per widget - so two copies of List Diff on the same dashboard can behave completely differently. Highlighted values are the defaults.

Case sensitive

OnOff

Trim lines

OnOff

Advanced

Ignore empty

OnOff

Remember lists

OnOff
Setup

Getting List Diff on your desktop

  1. 01

    Install

    Download and run the installer. No account, no sign-in.

  2. 02

    Add the widget

    Hit Add Widget, or press Ctrl+K and search for it by name.

  3. 03

    Make it yours

    Drag it where you want, resize it, and set the options below.

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List Diff is one of 83 widgets

They all live on the same customizable dashboard, with themes, multiple screens, and native Windows notifications. Free.

Download for WindowsPaul's Dashboard on Windows with clock, calendar, todo list and quick notes widgets arranged on one screen - List Diff sits on the same canvas.