---
title: "Stay Cool LLC. – Chrome extensions from this developer"
description: "5 Chrome extensions from the publisher account of Stay Cool LLC., with 3,465 users in all."
url: "https://extensiontracker.com/developer/u3959fcc7e34ddc4b1fc645a04914efa7"
---

# Stay Cool LLC.

- Extensions: 5
- Users in all: 3,465
- First published: 2018-11-01
- Publisher account: `u3959fcc7e34ddc4b1fc645a04914efa7`
- Trader status: Not declared a trader under EU law

Extensions are grouped by the store's own publisher account ID, so a developer who uses several accounts appears on several pages. Live extensions come first, most users first.

| Extension | Category | Users | Rating | Updated | Status |
| --- | --- | ---: | ---: | --- | --- |
| [Group Convert Ext](https://extensiontracker.com/extension/hmfojimmcgpkcploafgmaofmhhcadgdh) | Workflow & Planning | 3,000 | 4.80 | 2026-09-15 | Live |
| [My Own Extension](https://extensiontracker.com/extension/iaifcjpaihpemojdmnmkejdfcceaoill) | Workflow & Planning | 225 | 5.00 | 2025-10-20 | Live |
| [QuickLinkConvert](https://extensiontracker.com/extension/bpcoheoeakioobjanfgleeahdpgkppci) | Workflow & Planning | 121 | 5.00 | 2025-10-20 | Live |
| [Charlie CRM](https://extensiontracker.com/extension/hgbalhdepgidkpblaihfkacbdihnjmja) | Workflow & Planning | 103 | – | 2022-11-14 | Live |
| [Quick Data Scraper](https://extensiontracker.com/extension/cebbcmdkmmffmnoghhfgcmpapiknlefh) | Tools | 16 | – | 2024-12-19 | Live |

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/developer/u3959fcc7e34ddc4b1fc645a04914efa7>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.