1B Files: File Manager & FTP

1B Files is a file manager and file explorer for Android by 1Byte Systems: all your storage at a glance, space cleanup, your servers and your PC, and an encrypted folder for private files. No ads, no analytics, no accounts. EVERYTHING AT A GLANCE • Home screen with internal storage, SD card and USB, plus Images, Audio, Videos, Documents, Downloads, Apps and New files • Choose which shortcuts appear on the home screen and in what order • Storage analysis to see which folders take up space • Quick search on internal storage, SD card and USB, with filters by type, size and date COPY AND MOVE WITHOUT LOSING DATA • Each copied file is written to disk and checked before the original is deleted; if something fails, the original stays intact • Long operations run in the background with a notification, can be cancelled and wait in a queue • Name conflicts: replace, skip, keep both or merge folders • Trash keeps deleted files for 30 days (adjustable), with Undo FREE UP SPACE • Junk, large files, old screenshots and old downloads • Duplicate files, always keeping at least one copy • APK installers of apps you already have • App cache size (with usage access) FILE TOOLS • List or grid, favorites, recent and hidden files • ZIP, 7z, RAR and TAR: view the contents and extract, also with a password; create ZIP files with AES-256 • Text editor with find and replace • Batch rename with patterns, numbering and a preview • Checksums (MD5, SHA-1, SHA-256) • Viewer for photos, videos, music with a playlist, text, code and PDF • Apps: see installed apps and their size, uninstall them, extract the APK and install APK files • Dual pane on tablets and unfolded foldables, with drag and drop between panes. Folding keeps your folder, selection and scroll position REMOTE SERVERS AND YOUR PC • SFTP (password or SSH key, fingerprint check), FTP/FTPS, SMB (Windows and NAS shares) and WebDAV (Nextcloud) • Browse, copy, move, rename, create folders and delete on the server, and copy between the server and your phone • Play videos and music and open photos from the server without downloading them first • Access from PC: open the address in your computer's browser and enter the PIN shown on your phone to view, download and upload files. Wi-Fi or hotspot only; it turns off by itself when not in use • Cloud folders of other installed apps through the Android file picker ENCRYPTED SAFE FOLDER Files in the safe folder are encrypted with a key kept in Android's secure hardware and only open after your fingerprint or PIN. The folder locks again after a few minutes and is hidden from recent apps. Its contents stay on this phone and are erased if you uninstall the app. FOR EVERYONE • Works with TalkBack • Light and dark theme, for phones, tablets and foldables • 21 languages PRIVACY No ads, no analytics, no accounts. 1B Files asks for "All files access" to manage your files; they stay on your device and only go where you send them. Made by 1Byte Systems — https://1bytesystems.com

1B Files 1.0: file manager and explorer. • Copy and move that check every file before deleting the original • Encrypted safe folder and trash with Undo • SFTP, FTP, SMB and WebDAV, and access from your PC on Wi-Fi • Dual pane with drag and drop on foldables and tablets • Android/data and obb folders with Shizuku • Larger, easier-to-read text • 1.0.1: unencrypted connections only to your own servers, never to ours or Google's