Just Manager vs Double Commander : Which is Better?

Just Manager

Just Manager is a multi-tabbed multi-pane file manager for the Windows. Developed by Nikita Leontiev

License: Free

Apps available for Windows

Double Commander is a cross platform open source file manager with two panels side by side. Developed by Alexander Koblov, Przemyslaw Nagay

License: Open Source

Apps available for Mac OS X Windows Linux BSD

Feature	Just Manager	Double Commander
Dual pane support
Multiple languages
Tabbed interface
Support for Unicode
Dual Pane Support
File management
Cross-platform
Multi-tabs
TC plug-in's support
Support for FTP
Batch rename files
Built-in player
Screenshot Tools
Teracopy integration
Built-in viewer
Console-based
File Compression
Folder Size
Prevents accidental move to folder tree
Batch processing
Windows Compatible
Compression
File Searching
Flat view
Assignement of comments to files
Support for Keyboard Shortcuts
Auto-delete files
Duplicate File Finder
Text mode
Build command lines picking files
Command line interface
Customizable
Drag n drop
Portable
Tree view
Batch renaming
Built-in SSH client
File-sync
Find duplicated files
Folder sync
Help on local file
Integrated FTP client
Lua scripting
Multiple Files Renaming
Multitasking
Night mode/Dark Theme
Optimal performance
Queued Operations
Search in Archives
Two-panel file manager
Comparative analysis of two destinations
Folder Comparison
File preview
Tabs
Split-screen view
Integrated Terminal Emulator
Extensible by Plugins/Extensions
Copy & paste actions