It is highly recommended to download PPSSPP directly from the official PPSSPP website or the Google Play Store to guarantee the file has not been tampered with.

Pay close attention to the permissions the app requests during installation on your Android device. If you'd like, let me know: Have you already installed this specific file?

Upload the APK file to VirusTotal to check it against dozens of antivirus engines before installing.

If you need specific new features or game fixes, use the official "Nightly" builds hosted on the PPSSPP website rather than third-party sites.