S3 Bucketeer

Bucketeer gives you fast, native access to your Amazon S3 buckets right from your iPhone or iPad. Browse folders, preview files, manage storage classes, and share presigned links — all without opening a browser or a terminal. Designed for developers, photographers, and anyone who keeps files in the cloud. Browse & Search Navigate your bucket with a familiar file-browser interface. Switch between list and grid views, sort by name, date, or size, and search across any folder. Preview Everything Open images, videos, audio, PDFs, text files, and documents directly in the app. View rich metadata including EXIF data, video codecs, GPS coordinates, and more. File Management Upload photos from your library or files from the Files app. Create folders, rename, move, copy, duplicate, or delete objects. Drag and drop files between folders. Storage Class Control View and change the storage class of any object — Standard, Intelligent-Tiering, Glacier, and more — without leaving your phone. Presigned Links Generate time-limited shareable links for any file with a single tap. Copy or share them instantly. Offline Downloads Save files for offline access. Downloaded files appear in the Files app and are indexed in Spotlight for quick search from your home screen. Multiple Profiles Connect to as many buckets as you need. Switch between AWS accounts, regions, or buckets in seconds. S3-Compatible Services Works with any S3-compatible storage: MinIO, Cloudflare R2, Backblaze B2, and others. Just enter your custom endpoint. Files App Integration Your bucket appears as a location in the iOS Files app through the built-in File Provider extension. Privacy First Your credentials are stored locally in the Keychain. No data passes through third-party servers — the app connects directly to your S3 endpoint.