# O.S.T.R. By Greg

> Mozaika

Canonical page: [https://chrome-stats.com/d/ostr-by-greg](https://chrome-stats.com/d/ostr-by-greg)

## Overview

- **ID:** `ostr-by-greg`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Removed (abandoned)
- **Publisher:** Gregor1us
- **Version:** 2.0
- **Last updated:** 2019-05-13
- **First published:** 2010-03-18
- **Size:** 64 KB
- **Data as of:** 2026-08-04
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/ostr-by-greg/)

## Safety

- **Risk impact:** Very low risk impact
- **Risk likelihood:** Very high risk likelihood

### Analysis details

- This permission has no access or impact on the user's system or data, thus carrying no risk.
- This extension is not longer available in the store

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

## Similar extensions and apps

- [O.S.T.R. Mozaika](https://chrome-stats.com/d/ostr-mozaika)
- [mozaik 01](https://chrome-stats.com/d/mozaik-01)
- [mozaik 0122](https://chrome-stats.com/d/mozaik-0122)
- [DunesMozaic](https://chrome-stats.com/d/dunesmozaic)
- [Moza ogog-ooo](https://chrome-stats.com/d/moza-ogog-ooo)
- [mozaika 01100](https://chrome-stats.com/d/mozaika-01100)
- [Mozique](https://chrome-stats.com/d/mozique)
- [Dream trip. .Moza](https://chrome-stats.com/d/dream-trip-moza)
- [urban mozaic](https://chrome-stats.com/d/urban-mozaic) — 5.00 / 5
- [mosaico](https://chrome-stats.com/d/mosaico)
- [mozaika2165](https://chrome-stats.com/d/mozaika2165)
- [Mosaik\_0001](https://chrome-stats.com/d/mosaik_0001)

---

Source: [Chrome-Stats](https://chrome-stats.com/d/ostr-by-greg)