Vertical Tabs | Classic Fox | Mac OS - 01
By: Krofa Thegen
Mac OS theme.
Optimized for using the tabs bar on either side of window. Use the "Tab Utilites" add-on for this.
HIGHLY RECOMMENDED:
- "Classic Theme Restorer" add-on for applying tab styles more suitable to tabs bar on the left or right side.
- Under "Toolbar Settings" in CTR add-on, "remove background color" for both navigation and tabs bars.
- Use one additional toolbar below the navigation bar. No more no less.
WILL NOT WORK WELL with horizontal tabs bars or full screen mode.
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This add-on was removed from Firefox Add-ons Store on 2026-07-05
User Growth & Download Statistics
Manifest V2 Theme
- By:
- Krofa Thegen
- Daily users:
- -
- Rating:
- 1.00 (1)
- Version:
- 2.0 Last updated: 2019-05-13
- Version code:
- 4204498
- Creation date:
- 2014-09-21
- Risk:
- Very low risk impact Moderate risk likelihood
- Size:
- 52.64KB
- Source:
- Firefox Add-ons Store
- Data ingested on:
- 2026-07-05
- Compare stats and ranking:
- Vertical Tabs | Classic Fox | Mac OS - 01 vs Tree Style Metal Mac
- Vertical Tabs | Classic Fox | Mac OS - 01 vs macOS Tabs on Bottom
- Vertical Tabs | Classic Fox | Mac OS - 01 vs Vertical Tabs
Contact the developer
Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Is Vertical Tabs | Classic Fox | Mac OS - 01 Safe?
Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.
Vertical Tabs | Classic Fox | Mac OS - 01 does not require any sensitive permissions.
Risk impact analysis details
- Low This permission has no access or impact on the user's system or data, thus carrying no risk.
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.
Vertical Tabs | Classic Fox | Mac OS - 01 is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this add-on.
Risk likelihood analysis details
- High This extension has low user count. Unpopular extensions may not be stable or safe.
- Medium **** ********* *** *** **** *******
- Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
- Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
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