Otter: Browser and vault

Otter is a private browser for finding and saving videos from web pages.

🔎 FIND AND SAVE VIDEOS
• Detects videos on the pages you open, including MP4 and HLS streams.
• Downloads resume after a pause or a dropped connection.
• Plays downloads inside the app, with a fullscreen player.
• Long-press a picture on a page to save it.
• Rename finished downloads, or open the page a video came from.

🛡️ BROWSE WITH LESS TRACKING
• Blocks many ads, pop-ups and trackers, in pages and in requests.
• Remove tracking codes: strips codes such as utm_source and fbclid from links before a page loads.
• Private tabs: visits are not saved in history or backups, and the tab closes with the app. Cookies are still shared with your other tabs, and sites still see your IP address.
• Close pop-ups: one button removes boxes covering the page and lets it scroll again.
• Pages start muted. Tap to hear them.
• Hide the address bar to give pages the whole screen. Pull down to refresh.
• Tabs, history and bookmarks live in the app's private storage.

🧹 CLEAN UP ON CLOSE
• Optionally delete history, cookies and site data, cache, open tabs, bookmarks or the download list each time you close the app. You choose what goes.
• Clear browsing data by hand at any time.

🔒 LOCK THE APP
• Optional PIN to open Otter, asked again after the app has been in the background for a time you set.
• Only a salted hash of the PIN is stored, never the PIN itself.
• Hide preview in Recents: the app switcher shows a blank card instead of your last page.

🗂️ KEEP DOWNLOADS PRIVATE
• Downloads get a .nomedia file, so gallery and photo apps skip them.
• Optional private folder that most other apps cannot open.
• Optional encryption on disk: each file is encrypted with AES-256 and saved under a random name.
• Encrypted files can be unlocked by this phone, or by a password you choose. With a password, they open again after you reinstall Otter.
• Share, save to gallery, or copy and move finished downloads from the Files menu. Each one warns when the copy is not encrypted.

💾 BACKUP AND RESTORE
• Automatic local backup of your settings, bookmarks, history and tabs to the Download/Otter folder each time you leave the app. The last 7 days are kept.
• Export a backup file any time, and restore it later.
• Backups stay on your phone. Nothing is uploaded.
• Private settings such as the PIN and encryption keys are never part of the backup.

🎨 YOUR WAY
• Light, dark, or the same as your phone.
• 16 languages: English, Dutch, Filipino, French, German, Indonesian, Italian, Japanese, Korean, Polish, Portuguese, Russian, Spanish, Turkish, Ukrainian and Vietnamese.
• Set your own home page, or show your most visited sites.
• A short welcome tour explains the main settings. Replay it from Settings, under About.

WHAT OTTER DOES NOT DO
• No account, no ads SDK, no analytics.
• Crash reports go to Firebase Crashlytics. Read the privacy policy for details.

Otter is for videos you have the right to save. You are responsible for how you use downloaded files.