Stefan

6 extensionsTop install tier: 80K+ tier (top extension)Top category: workflow

Full extension table

Browse the indexed Chrome extensions from Stefan with sortable market signals and pagination.

Extension	Category	Install tier	Rating	Store update
Duplicate Tab Shortcut	workflow	80K+	4.9	07/24/2023
Privatkopiera	fun	20K+	4.6	06/28/2026
Open with VLC	fun	10K+	3.6	10/23/2024
Download panel	developer	524	3.6	07/21/2023
AWS Console Fixes	developer	223	5.0	12/25/2025
Wide audio players	workflow	36	5.0	06/24/2022

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Stefan Chrome Web Store portfolio

Stefan is tracked on ExtSpot as a Chrome extension publisher with 6 linked extensions. The portfolio view combines store categories, install tiers, ratings, and update recency so readers can understand what this developer ships and which listings carry the strongest market signals.

Tracked extensions

Top install tier

80K+

Primary category

workflow

Notable extensions from Stefan

These listings are ordered by install tier on the first portfolio page. Each item gives search engines and readers a concise description of the developer portfolio rather than only a table of IDs.

Duplicate Tab Shortcut

Duplicate Tab Shortcut is one of the Chrome extensions from Stefan in workflow. It is listed with an install tier of 80K+. Current rating signal: 4.9.

workflow80K+ usersRating 4.9Store updated 07/24/2023

Privatkopiera

Privatkopiera is one of the Chrome extensions from Stefan in fun. It is listed with an install tier of 20K+. Current rating signal: 4.6.

fun20K+ usersRating 4.6Store updated 06/28/2026

Open with VLC

Open with VLC is one of the Chrome extensions from Stefan in fun. It is listed with an install tier of 10K+. Current rating signal: 3.6.

fun10K+ usersRating 3.6Store updated 10/23/2024

Download panel

Download panel is one of the Chrome extensions from Stefan in developer. It is listed with an install tier of 524. Current rating signal: 3.6.

developer524 usersRating 3.6Store updated 07/21/2023

AWS Console Fixes

AWS Console Fixes is one of the Chrome extensions from Stefan in developer. It is listed with an install tier of 223. Current rating signal: 5.0.

developer223 usersRating 5.0Store updated 12/25/2025

Wide audio players

Wide audio players is one of the Chrome extensions from Stefan in workflow. It is listed with an install tier of 36. Current rating signal: 5.0.

workflow36 usersRating 5.0Store updated 06/24/2022

Portfolio analysis for Stefan

The portfolio appears strongest where install tiers, category focus, and recent store activity overlap. This section summarizes signals from the currently indexed Chrome Web Store listings.

Category footprint

developer: 2 listings in the visible portfolio sample.

fun: 2 listings in the visible portfolio sample.

workflow: 2 listings in the visible portfolio sample.

Market signal summary

Strongest visible listing: Duplicate Tab Shortcut with 80K+ users.

Highest tracked install tier across the developer profile: 80K+.

Most recent visible store update: 06/28/2026.

Trust and attribution

Developer website: github.com.

Developer identity is linked by public developer ID, store contact fields, and normalized identity evidence from the catalog pipeline.

Discovery angles

Compare top listings by install tier before reading lower-traffic experiments.

Review category overlap to understand whether the publisher focuses or tests multiple markets.

Use update recency as an early signal for active maintenance.

Questions about Stefan

Short answers for searchers researching this Chrome extension developer and its store portfolio.

How many Chrome extensions does this developer publish?

ExtSpot currently links 6 Chrome extensions to Stefan.

What is the top category?

The current leading category is workflow, based on indexed Chrome Web Store data.

Which extension has the strongest install signal?

Duplicate Tab Shortcut is the strongest visible listing in this profile sample, with an install tier of 80K+.

Is the official website known?

The detected official website is github.com.