The Locale Switcher extension for Chrome and Firefox changes browser language settings and Accept-Language headers, with per-tab controls.
The Best Ports Alternatives in 2026
Looking for something like Ports? Here are 10 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 5 are open source.
This SponsorBlock wiki page lists third-party ports of the browser extension for other platforms and explains how to report issues.
Top picks at a glance
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | Locale Switcher | — | Yes | Browser extension, Windows |
| 2 | Redundant Extensions | — | Yes | Browser extension |
| 3 | SponsorBlock | — | Not stated | Browser extension, Web |
| 4 | Bookmarklet | — | Yes | Browser extension |
| 5 | Popup Blocker (strict) | — | Yes | Android, Browser extension, Windows |
| 6 | How To Filter Ads And Block Popups On Iphone And Macos | — | Not stated | Browser extension, iOS, macOS |
| 7 | BehindTheOverlay | — | Not stated | Browser extension |
| 8 | JShelter | — | Not stated | Browser extension, Web |
| 9 | uBlock Origin (uBO) | — | Yes | — |
| 10 | Pi-Hole | — | Not stated | Browser extension, Linux, Web |
All Ports alternatives
The arkenfox user.js wiki discusses browser extensions and recommends keeping them to a minimum because they have privileged browser access.
SponsorBlock
sponsor.ajay.appSkip sponsored segments in YouTube videos with SponsorBlock, a crowdsourced extension and open API.
SB.js brings SponsorBlock to a bookmarklet or userscript for restrictive environments, with loader and standalone usage options.
Popup Blocker (strict) prevents popup windows in a browser extension and includes a history feature.
How To Filter Ads And Block Popups On Iphone And Macos
avieshek.wordpress.com/2024/07/07/how-to-filte…This article explains ways to filter ads and block popups on iPhone and macOS, including options for Safari and Apple's browser environment.
BehindTheOverlay
github.com/NicolaeNMV/BehindTheOverlayBehind The Overlay is a Chrome and Firefox extension that closes website overlays with one button.
JShelter
jshelter.orgUse JShelter, a browser extension that mitigates JavaScript threats such as fingerprinting, tracking, and data collection.
uBlock Origin is a content blocker for Chromium and Firefox browsers, described by its project as efficient, fast, and lean.
Pi-Hole
pi-hole.netBlock ads across a network with Pi-hole, which filters DNS requests for connected devices.
Alternatives to similar tools
What is the best alternative to Ports?
Are there open-source alternatives to Ports?
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative










