RowSlice · Office #52,897

What it is

Calls itself “toolkit”.

• Calls itself: toolkit

“…toolkit”

Where it puts itself

Publishes a comparison page.

“Compare Two CSV Files See what was added, removed and changed between two export -> https://rowslice.com/compare-csv/”

What it costs

A free tier, free forever.

• Free plan: free forever

“They are free to use, with no account, no trial and no paid upgrade.”

How it runs

A web app for Windows. Runs locally and works offline. No API.

• Kind: web
• Runs on: Windows
• Runs where: on the device, offline
• API: no

“Every tool runs as a web page — open it, choose your file, and the work happens in the browser tab you already have.”

“Chrome, Edge and Firefox, in their current versions on Windows — those are the three we have tested.”

What it works with

Names Chrome, Edge and 4 more on its pages.

• Names: Chrome · Edge · Excel · +3

“Chrome, Edge and Firefox, in their current versions on Windows”

“Excel stops at 1,048,576 rows.”

What it offers as proof

Live, no waitlist. Claims “25 million rows”. Try it without signing up. Publishes docs.

• Number claimed: 25 million rows
• Trial asks for: nothing

“No signup required.”

“…enough to split a 1 GB file with all 25 million rows intact.”