Rivals urge EU to rein in Microsoft’s Edge advantage

Browser makers push EU for stricter rules.

EU flags in front of European Commission

Several rival web browsers, including Vivaldi, Waterfox, and Wavebox, along with a web development advocacy group, have called on the European Commission to impose stricter antitrust regulations on Microsoft’s Edge browser. In a letter dated 17 September, the group argued that Edge, pre-installed on all Windows devices, is given an unfair distribution advantage, limiting competition. This follows a recent lawsuit by Opera, a Norwegian browser company, which challenged the Commission’s decision to exempt Edge from the Digital Markets Act (DMA).

DMA aims to stop dominant online platforms from restricting consumer choices by setting guidelines for ‘gatekeeper’ services. Rival browsers argue that Microsoft’s practice of making Edge the default browser on Windows undermines the spirit of the law. They contend that Edge’s pre-installed presence gives it an unfair advantage, making it harder for independent browsers to compete, especially as many users rely on Edge to download alternatives.

Neither Microsoft nor the European Commission has commented on the issue, but critics have pointed out that Edge’s pop-up messages often misrepresent the features of rival browsers. Despite these allegations, Microsoft Edge holds only a small portion of the global browser market, with just over 5%, while Google Chrome dominates with 66%.