FileManagerTUI vs Zeta

FileManagerTUI is a free terminal file manager built with Rust and Ratatui, available for Linux, macOS, and Windows. Its dual-pane interface combines a file tree with a live preview and syntax highlighting. Users can navigate with Vim-style keys or arrow keys, search project files with a Ctrl+P fuzzy finder, and filter directories inline. File operations include creating, renaming, deleting, copying, cutting, pasting, and undoing. The inline editor supports syntax highlighting, undo and redo, find and replace, auto-indent, text selection, and mouse cursor positioning. An integrated PTY shell panel uses VT100 emulation, and notebook previews render Jupyter cells with syntax highlighting. Files over a configurable threshold use a head/tail preview mode. The software can browse S3 buckets through the AWS CLI, but that mode is read-only and requires valid AWS credentials. Building from source requires a Rust toolchain. It is distributed under the MIT License, which permits use, modification, distribution, sublicensing, and resale; the software is provided without warranty or liability.

Zeta has no write-up on Specifiction yet; its figures are above.