# TST Folder Expand Collapse

> Expand / Collapse folders on single click without activating tab

Canonical page: [https://chrome-stats.com/d/tst-folder-expand-collapse](https://chrome-stats.com/d/tst-folder-expand-collapse)

## Overview

- **ID:** `tst-folder-expand-collapse`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** dsl101
- **Category:** tabs
- **Daily users:** 41
- **Rating:** 4.50 / 5 (4 ratings)
- **Version:** 1.0
- **Last updated:** 2024-11-14
- **First published:** 2023-02-27
- **Size:** 8.91 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/tst-folder-expand-collapse/)

## Description

TST Folder Expand Collapse is a Firefox add-on that allows you to easily expand or collapse folders with a single click without activating the tab. It also provides the option to expand or collapse regular tabs by pressing the CTRL key while clicking. This add-on prevents 'folder' tabs from becoming activated when hibernating their children.

## Rankings

- #17,586 — Overall
- #8 — expand
- #12 — folder
- #20 — folders
- #219 — activity

## Safety

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

### Analysis details

- This permission has no access or impact on the user's system or data, thus carrying no risk.
- This extension has low user count. Unpopular extensions may not be stable or safe.

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

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Source: [Chrome-Stats](https://chrome-stats.com/d/tst-folder-expand-collapse)