Cubby: File Manager & Explorer

Content rating
Everyone
10+
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Content rating
Everyone
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About this app

Cubby Explorer — The Dual Pane File Manager for Power Users

Managing files on your phone shouldn't be complicated. Cubby Explorer is a powerful dual pane file manager that lets you browse, copy, move, and organize files across local storage, network drives, and cloud services — all in one app.

Whether you need to access files on your NAS, transfer files between your phone and a Windows shared folder, or stream videos from Dropbox, Cubby Explorer handles it all with a clean, intuitive dual-panel interface.

KEY FEATURES

Dual Pane File Explorer
- Two side-by-side panels for easy file management
- Copy and move files between panels effortlessly
- Swipe to switch between panels on phones
- Split view on tablets for maximum productivity

Network & NAS Access
- SMB/CIFS support (SMBv1, v2, v3) for Windows, Linux, and NAS drives
- FTP & SFTP client for remote server access
- Connect to multiple network drives simultaneously
- Auto-reconnect on connection drops

Cloud Storage Integration
- OneDrive — browse, download, upload, and stream files
- Dropbox — full file management with OAuth2 authentication
- Access cloud files alongside local and network files

Built-in Media Player
- Video player with subtitle support (SRT, VTT)
- Audio player with playback speed control (0.5x–2.0x)
- Image viewer with zoom, pan, and EXIF info
- PDF reader with pinch-to-zoom
- Text editor with syntax highlighting

Advanced File Operations
- Copy, move, delete, rename files and folders
- Create ZIP, 7Z, TAR.GZ archives
- Extract ZIP, RAR, 7Z, TAR files
- Browse inside ZIP archives without extracting
- Find duplicate files with SHA-256 hash scanning
- Background file transfer with progress notification

File Sharing & Servers
- Cubby Link — share files between devices on the same network
- Built-in FTP server — access your phone's files from any device
- Google Cast — stream media to Chromecast

Security & Customization
- App lock with pattern, PIN, or biometric authentication
- Bookmarks for quick access to frequent folders
- Customizable gesture button (tap, swipe, long press)
- Dark theme with Material Design 3
- 17 languages supported

Cubby Explorer is the file manager that connects everything — your phone, your NAS, your cloud, and your network. Stop switching between apps. Manage all your files in one place.

Download Cubby Explorer now — it's free!
Updated on
Apr 11, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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What’s new

- Fixed privacy policy and terms of service links.
- Fixed SMB file/folder rename failure after copy/move operations.
Content rating
Everyone
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App support

About the developer
김현석
okagency@naver.com
안민동 안민로101번길 29 대동청솔아파트, 101동 403호 성산구, 창원시, 경상남도 51551 South Korea