nViPER file manager

Dual panel · SFTP/FTP/SCP

Only for Mac

Free · In‑App Purchases

Mac

nViPER is a fast, keyboard-driven dual-panel file manager for macOS — the modern revival of nViPER@bOX (NEXT17, 2001). KEY FEATURES • Two-panel layout with tabs, history, breadcrumbs, and bookmarks • Full keyboard control with familiar F-key shortcuts (F3 View, F4 Edit, F5 Copy, F6 Move, F7 MkDir, F8 Delete) • Built-in F3 file viewer — text, hex, image, PDF, syntax-highlighted JSON / HTML / source code, streaming hex for 2GB+ files • Built-in F4 editor with live save-back to remote SFTP/FTP/SCP • ZIP / TAR / GZ / BZ2 read and write — browse archives as folders, extract or compress • SFTP / FTP / SCP clients with WinSCP / TotalCommander session import • Multi-rename tool — search & replace, RegEx, case-sensitive • Split & combine, Encode / Decode, CRC32 file manifests • Content search, file comparer, checksum (MD5/SHA-256), batch operations • Light / Dark + Norton + One Dark themes, multilingual UI (EN / SK / CS) PRO — One-time in-app purchase, lifetime license, Family Sharing Unlock unlimited SFTP/FTP/SCP saved connections, TotalCommander-style multi-rename placeholders ([N], [C], [YMD]), file & directory comparer, batch checksum, 7z/RAR write, color tags, custom shortcut editor, and SSH key authentication. nViPER is sandboxed for the Mac App Store and complies with App Sandbox restrictions. Passwords are stored securely in your macOS Keychain. Built by NEXT176 in Slovakia. Contact: nviper@next176.sk

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Performance and reliability improvements: - Archive extraction runs fully in background (no UI freeze on large archives) - Directory listing runs in background (20 000+ item folders stay smooth) - File copy no longer causes multi-GB memory spikes on fast-source / slow-target transfers - Move (F6) on the same volume is now instant - Navigating and selecting files no longer rebuilds the entire window - Split/Combine/Encode/Decode operations no longer freeze the UI - ZIP writes are now atomic (interrupted writes cannot corrupt the archive) - Corrupted preferences only lose the affected section; the rest are preserved - Fonts are bundled (work fully offline and in App Store sandbox; Medium/SemiBold now render correctly) Fixes: - Shift+F10 context menu now opens at the correct item in Brief and Thumbnails view modes - Window position is now correctly restored on a secondary monitor (including monitors positioned above or to the left of the primary)

The developer, NEXT176, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    • NEXT176, s. r. o.
    Size
    • 19.5 MB
    Category
    • Productivity
    Compatibility
    Requires macOS 11.0 or later.
    • Mac
      Requires macOS 11.0 or later.
    Languages
    • English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    • © 2026 NEXT176 s.r.o.