FileOne is a file manager for Android phones, tablets, TVs and streaming devices. Manage local files, SD cards, USB storage and SMB shares in one interface designed for touch, keyboard, mouse and TV remote control.

FILE MANAGEMENT
• Create folders and copy, move, rename or delete files and folders.
• Search and sort files, select multiple items, view properties, share them or open them with other apps.
• Recover supported local files from Trash.
• Browse pictures, videos, music, documents and APKs by category.

LOCAL, USB AND SMB STORAGE
Access approved storage locations, discover compatible servers and connect to SMB2/SMB3 shares with a password, as a guest or anonymously. SMB1 is not supported. Saved credentials are encrypted in Android-protected storage, remain on the device and can be cleared by the user.

ARCHIVES
Create local ZIP and 7z archives with optional AES-256 password protection. Preview archive contents without extracting them. Extract ZIP, 7z, RAR, TAR, JAR, GZ, BZ2, XZ, LZMA, Brotli, LZ4 and Zstandard. Compatibility depends on the archive structure and encryption.

FILE PREVIEW
• Images: JPG, JPEG, JFIF, PNG, GIF, BMP, WebP, HEIC, HEIF, AVIF and SVG. HEIF and AVIF depend on the Android version.
• Documents and text: PDF, TXT, LOG, CSV, TSV, Markdown and basic text extracted from DOCX.
• Structured text and code: XML, JSON, JSONL, YAML, HTML, CSS, JavaScript, Java, Kotlin, Gradle, Python, C/C++, Rust, Go, SQL and other text formats.
• View an SVG image or its formatted XML source.

VIDEO PLAYER
Play local, USB and SMB videos in MP4, M4V, MOV, MKV, WebM, AVI, MPEG, MPG, TS, MTS, M2TS, VOB, FLV, OGV and 3GP, plus HLS, DASH and SmoothStreaming. Resume playback, choose an audio or subtitle track, use picture-in-picture and move between files.

FileOne supports embedded subtitles and finds matching external SRT, ASS, SSA, VTT and TTML files in the same local or SMB folder. Libass preserves ASS/SSA styling.

AUDIO PLAYER
Play MP3, AAC, M4A, AC3, E-AC-3, FLAC, WAV, OGG, Opus, AMR, MKA and APE from local, USB or SMB storage. FileOne reads embedded artwork, searches the same folder for cover images and matches them by name. Open a CUE file as a track list with automatic splitting and gapless continuous playback, or play local and SMB M3U playlists.

Compatibility depends on the container, codec, Android version and device. Unsupported files can be opened with another app.

BROWSER FILE TRANSFER
Start a server and upload or download files from a browser on another device on the same network—especially useful for a TV. The address uses HTTP, so use it only on a trusted network and stop the server when finished.

ANDROID TV
The large-screen interface lets you browse and manage local, USB and SMB files and play media with a D-pad remote.

USER-CONTROLLED INSTALLATION
Open supported APK, APKM and XAPK packages from local or SMB storage. Android's installer starts only after you select and confirm. FileOne never installs apps without the user's knowledge.

PRIVACY
No account is required. FileOne contains no ads, third-party analytics, behavior tracking or third-party crash reporting. Files and SMB credentials are not sent to FileOne servers. Android storage and folder permissions can be changed or revoked at any time.