File Lens
Scan storage, find big files & junk, free up space — private & 100% on-device.
File Lens is a fast, private storage analyzer and cleaner that runs entirely on your device. Two powerful lenses show you exactly what is using your space and let you reclaim it with a tap. There is no account to create, nothing to sign in to, and nothing syncs to a cloud — your files never leave your phone.
Space Lens ranks every folder on your device largest-first. Tap to drill in, then use tri-state multi-select — a folder shows a dash when only some of its files are picked and a check when all of them are — to grab whole folders or single files. File Lens flattens all of your files and sorts them by size, with one-tap filters for Photos, Videos, Large Files, Documents and Hidden items, plus an in-place preview so you can check anything before you remove it.
A live radar scan visualizes progress as File Lens maps your storage in real time. When you have selected what you no longer need, review it in a pop-out list and delete it permanently — and see a satisfying confirmation of exactly how much space you reclaimed. File Lens is free, supported by ads, and available in 18 languages.
How to Use
- Open File Lens on your phone.
- Tap Space Lens to browse folders by size, or File Lens to hunt down your largest files.
- Watch the radar scan map your storage in real time.
- Review the folders or files ranked largest-first, using filters or drill-in to focus.
- Select what you don't need — whole folders or individual files.
- Delete to free space, and see exactly how much storage you reclaimed.
Key Features
- Radar scan — watch a live radar map your storage in real time, from system cache to photos, videos and large files.
- Space Lens — every folder ranked largest-first, with tap-to-drill navigation and tri-state multi-select.
- File Lens — all your files flattened and sorted by size, with filters for Photos, Videos, Large Files, Documents and Hidden items.
- In-place preview — tap any file to preview it before you decide to delete.
- Free space instantly — select, review in a pop-out list, delete permanently, and get a clear confirmation of space reclaimed.
- Private by design — your files never leave the device. No account, no cloud, no tracking.
- 18 languages — switch any time in Settings.