Torrent trackers like RuTracker.org , Rutracker.net , or NNM-Club often have threads with "Yandex.Browser Portable" releases. Posts may include the word эксклюзив (exclusive). Check user ratings, comments, and the uploader’s reputation. Look for verified hashes (MD5/SHA-256).
Since official portable Yandex doesn’t exist, you can make your own – without relying on shady third-party repacks. This method yields a legitimate "exclusive" version tailored to you. skacat yandex portable exe exclusive