The best File Comparison alternative to Directory Opus is Double Commander, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 50 alternatives to Directory Opus and four of them are File Comparison Tools so hopefully you can find a suitable replacement. Other interesting File Comparison Tool alternatives to Directory Opus are Total Commander, FreeCommander and DoubleXplorer.
Open-source file manager with dual-panel interface, inspired by Total Commander. Supports plugin use, advanced search, tabbed browsing, and runs smoothly with background operations. Unicode and multi-platform compatibility enhance its versatility.
A versatile file manager offering side-by-side dual-pane for intuitive navigation, powerful built-in FTP client, extensive archive format support, robust file comparison tool with editor, advanced multi-rename using regular expressions, and scalable customization options.
Dual-panel file manager with tabbed navigation, built-in viewer for multiple formats, ZIP/RAR/7z archive support, folder sync and comparison, batch renaming, search within archives, customizable keyboard shortcuts, DOS command integration, and full portability.
DoubleXplorer is a dual-pane file manager for macOS with a range of features, including a Command Palette, rich archive support (7z, Rar, Tar, Zip), file comparison, connection to servers (Dropbox, Microsoft OneDrive, SFTP, FTP), and more.
Russia
Switzerland
Germany
EU
Poland
It's not like moderate new Directory Opus (year 2000+) at all. It's more like Finder.