FilePrepLab — KDP Size Companion
Chrome extension by c15564412316 · Productivity · Tools
A Chrome extension in Productivity · Tools with 3 users, barely installed.
No site access is declared in the manifest, so it cannot read the pages you open on its own.
What the developer says, and 5 screenshots
Loading from the Chrome Web Store. Open the listing if it does not appear.
- Users
- 3
- Users, last 19 days
- +3
- Version
- 0.1.1
- Updated in the store
- 2026-10-14
- Published
- 2026-10-14
- Manifest
- V3
- Browser access
- 2 permissions
How it has moved
- 2026-10-150appeared in the store
- 2026-10-161
- 2026-10-192
- 2026-10-223
- 2026-10-284
- 2026-10-293
- 2026-11-023
- 2026-10-150appeared in the store
- 2026-10-161
- 2026-10-192
- 2026-10-223
- 2026-10-284
- 2026-10-293
- 2026-11-023
A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times a day and record a point only when something moves. History beyond ninety days is in the app.
What it can reach
No site access is declared in the manifest, so it cannot read the pages you open on its own.
What changed recently
- Appeared in the store
The publisher
c15564412316 publishes 2 listings we track, 10 users between them.
-
X 爆款互动助手 7 users
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The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.
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Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.
Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-29. We publish no contact details for extension developers.