VLC Media PlayerFrequently asked questions
Answers to the most common questions about VLC, grouped by topic. Choose a category to jump to the relevant questions.
VLCは無料ですか？
はい。VLCはGPLライセンスのもと完全に無料でオープンソースです。 There is no paid version, trial or subscription — every feature is available to everyone at no cost.
VLC Media Playerは安全ですか？
VLCは公式VideoLANウェブサイトまたは公式アプリストアからダウンロードした場合は安全です。 Avoid third-party mirrors, which sometimes bundle unwanted software with the installer.
VLCに広告は含まれていますか？
いいえ。VLCは広告を表示しません。 and does not include bundled adware or spyware when obtained from official sources.
VLCはMKVファイルを再生できますか？
はい。MKV（Matroska）の再生がアウトオブザボックスで動作します。, including multiple audio tracks and embedded subtitles.
VLCはHEVC / H.265を再生できますか？
はい。VLCはH.265/HEVCを解確できます。 Enabling hardware acceleration helps playback stay smooth on capable hardware.
Can VLC convert videos?
Yes. Use the Convert / Save feature under the Media menu to change a file’s format or extract its audio without any extra software.
How do I update VLC?
On desktop, VLC can check for updates from the Help menu, or you can download the latest installer from the official site. On mobile, updates arrive through the app store.
How do I uninstall VLC?
On Windows, use Add or Remove Programs. On macOS, drag VLC from Applications to the Trash. On Linux, remove it with your package manager.