Google is introducing new restrictions on sideloading Android apps, a move aimed at enhancing security for Android users. The company, which has long allowed sideloading through APK files, is now requiring developer verification to sideload apps, making the process more secure but also more complex.
Changes to Sideloading Apps on Android
Sideloading apps used to be a simple process for Android users—download an APK file, enable permissions, and install the app. However, in August 2025, Google announced its decision to change this, requiring developer verification for apps mainly distributed outside of the Google Play Store.
The goal behind this shift is to protect users from potential security threats associated with unverified apps. Google has now begun an early access developer verification program for developers who distribute apps outside the Play Store. This will ensure that only verified developers can make apps available for sideloading.
Limiting Sideloading to “Experienced Users”
In a move to further tighten app installation security, Google has stated that sideloading will be limited to experienced users, which includes developers and power users. These users are considered to have a higher risk tolerance and a desire to install unverified apps, despite the security risks involved.
Matthew Forsythe, Director of Product Management at Android App Safety, explained that Google is working on an “advanced flow” that will allow these experienced users to accept the risks associated with sideloading unverified software. The flow will include clear warnings to ensure users understand the risks before proceeding, and Google is designing this system to resist coercion from potential scammers.
Global Rollout and Developer Feedback
Google’s new sideloading restrictions will initially launch in 2026 across a limited number of countries, including Brazil, Singapore, Indonesia, and Thailand. The global rollout of the program is expected to happen later in 2026.
The new system is still in development, and Google welcomes feedback to refine the experience further. The company aims to protect users from malicious apps while still giving advanced users the freedom to sideload apps if they choose to do so.
