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Head-to-head · Terminal File Managers

RTFM vs Zeta

  • Updated Oct 2026
  • Both researched from official sources
  • 8 checks side by side
Higher score RTFM #7 in Terminal File Managers 8.6/10 Free plan Free plan✓ 6 of 7 features Visit RTFM
Zeta #8 in Terminal File Managers 8.5/10 Open source ✓ 7 of 7 features Visit Zeta

RTFM leads on 0 checks, Zeta on 0, and 8 are even. Who comes out ahead on the 8 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreRTFM · 8.6/10
  • Free planonly RTFM
  • Most featuresZeta · 7 of 7

RTFM scores higher on our rubric for terminal file managers: 8.6 against 8.5 out of 10; our editors rank them #7 and #8.

RTFM is the better fit for terminal users who want optional AI assistance. Zeta is the better fit for cross-platform workspaces with remote access.

  • RTFM fits best

    Terminal users who want optional AI assistance

  • Zeta fits best

    Cross-platform workspaces with remote access

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature RTFM 8.6/10 Visit ↗ Zeta 8.5/10 Visit ↗
At a glance
Editor score 8.6 8.5
Ranking #7 in Terminal File Managers #8 in Terminal File Managers
Best for Terminal users who want optional AI assistance Cross-platform workspaces with remote access
Pricing model Free Free
Starting price Free plan Open source
Free plan ✓ (best) Not checked yet
Free trial — —
Deployment Self-hosted Desktop
Platforms Linux, macOS Windows, macOS, Linux
Support Docs, Community Docs
Integrations 5 integrations 3 integrations
Built for Solo, Small business Solo, Small business
Features RTFM 6/7 · Zeta 7/7
Dual-pane layout ✓ ✓
Linux support ✓ ✓
macOS support ✓ ✓
Windows support Not checked yet ✓ (best)
Preview pane ✓ ✓
Remote file access ✓ ✓
Archive support ✓ ✓
Our review
Pros
  • Dual panes, tabs, previews, archives, and inline image display
  • SSH/SFTP browsing, transfers, undo, trash, and bulk operations
  • Open-source with plugins, file picker mode, and optional OpenAI analysis
  • Dual-pane browsing with local and SSH/SFTP file operations
  • Embedded terminal, editor, previews, and archive browsing
  • Four workspaces with session restore across Windows, macOS, and Linux
Cons
  • Designed for terminal use rather than a graphical file-management workflow
  • Documented installation coverage centers on Linux and macOS
  • OpenAI analysis depends on the optional OpenAI API integration
  • The workflow is primarily designed for keyboard-driven terminal use
  • Git support centers on status indicators and unified diffs
  • Four isolated workspaces may limit users needing more workspace separation
Our verdict

RTFM is an open-source terminal file manager written in pure Ruby. It is aimed at terminal users and power users who want local and remote file operations inside a terminal emulator. The layout combines two panes with tabs, while previews…

Read the review →

Zeta is an open-source, Rust-based terminal file manager for developers who want local file management and remote operations in one cross-platform workspace. It supports Windows, macOS, and Linux, with dual-pane layouts that can be side by…

Read the review →
  1. RTFMTerminal File Managers 8.6Free plan
  2. ZetaTerminal File Managers 8.5Open source

Strengths and trade-offs

  • RTFM — where it wins

    • Dual panes, tabs, previews, archives, and inline image display
    • SSH/SFTP browsing, transfers, undo, trash, and bulk operations
    • Open-source with plugins, file picker mode, and optional OpenAI analysis

    Where it doesn't

    • Designed for terminal use rather than a graphical file-management workflow
    • Documented installation coverage centers on Linux and macOS
    • OpenAI analysis depends on the optional OpenAI API integration

  • Zeta — where it wins

    • Dual-pane browsing with local and SSH/SFTP file operations
    • Embedded terminal, editor, previews, and archive browsing
    • Four workspaces with session restore across Windows, macOS, and Linux

    Where it doesn't

    • The workflow is primarily designed for keyboard-driven terminal use
    • Git support centers on status indicators and unified diffs
    • Four isolated workspaces may limit users needing more workspace separation
  • RTFM8.6/10 · Free plan

    A broad open-source terminal file manager with optional OpenAI analysis.

    Visit RTFMFull verdict →
  • Zeta8.5/10 · Open source

    A cross-platform file manager that unifies local, remote, archive, and Git workflows.

    Visit ZetaFull verdict →

More comparisons

All terminal file managers comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update