A dual-pane file manager
See the file, not another app

Keep two directories open at once. Preview, extract, and inspect programs in the same window — without installing a separate tool for each kind of file.

Download for Windows See how it handles files

Windows 10 / 11 · 64-bit · 10.2 MB installer · v0.0.1

ZCOMMANDER — Dual pane
Ready Ctrl+Q preview · F3 full screen
2two panes, fully separate
6file kinds previewed in place
4+archive formats, no extra tool
F3full screen, no other app
FILE MANAGER / Features

The file stays in front of you

Each block starts from a real snag: when it shows up, and how ZCommander takes it from there. Every clip is a real screen recording.

DUALPANES.WEBM
00:11 Screen recording · 1920×1080
DUAL PANE

Two panes, many tabs

WHEN YOU NEED IT

Explorer shows one folder at a time. Moving files to another drive means two windows and a lot of taskbar hunting.

Each pane keeps its own path, tabs, sort order, and history; drag across to copy or move. Tabs can be reordered or moved to the other side. A pinned tab stays put — navigating away opens a new tab instead of abandoning it.

  • Path, history, sort, and filter are independent per pane
  • Drag to the other pane to copy; hold Shift to move
  • Name clashes: overwrite, skip, keep both, or keep the newer file
Watch the demo →
PREVIEW

Preview on the other side

WHEN YOU NEED IT

You only need to confirm it is the right contract, image, or recording — not launch a new program for every file.

Ctrl+Q opens a preview in the other pane and follows whatever you select. Images zoom and rotate, PDFs turn pages, audio and video scrub, text detects UTF-8 and GBK, and sheets and Markdown render in place.

  • The preview follows the selection; arrow keys move to the next file
  • F3 is full screen, F4 edits in place and then saves
  • Preview does not modify the original file — you see it as it is
Watch the demo →
PREVIEW.WEBM
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ARCHIVES.WEBM
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ARCHIVES

Open archives directly

WHEN YOU NEED IT

A folder full of zip, rar, 7z, and tar files, and every one of them asks you to install yet another archiver.

Select an archive to list what is inside, then extract here, into a folder of the same name, or straight into the other pane. Chinese filenames are restored the way common packers wrote them.

  • zip, rar, 7z, tar, and the usual gz / bz2 / xz
  • See the contents before you choose where to extract
  • No separate archiver to install
Watch the demo →
BINARIES

Read a program file

WHEN YOU NEED IT

An exe or dll, and you cannot tell if it is 32-bit or 64-bit, whether it is signed, or what URLs and paths are buried in its strings.

Program files are recognized from their header, not the extension. Inspect sections, imports and exports, version info, the signature, and readable strings — then filter those strings by URL, path, or sensitive words.

  • Still recognized when the extension is missing or renamed
  • Signatures show the signer, issuer, and validity
  • Strings can be filtered and copied without another tool
Watch the demo →
BINARIES.WEBM
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CLIPBOARD.WEBM
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CLIPBOARD

The same clipboard as Explorer

WHEN YOU NEED IT

Files copied here will not paste onto the desktop, and files copied in Explorer will not paste back.

Copy, cut, and paste use the system clipboard. Files copied here paste onto the desktop or into any folder, and files copied outside paste into the current directory. A cut from outside is treated as a move.

  • Ctrl+C / Ctrl+X / Ctrl+V share Explorer's clipboard
  • If the clipboard holds only text, it can be saved as a new file
  • The current path copies in one click
Watch the demo →
SYSTEM

System tools in the top bar

WHEN YOU NEED IT

Brightness, projection, Device Manager, uninstall — each one means leaving the file window for the Start menu.

The top bar opens Control Panel, environment variables, uninstall, the registry, Task Manager, services, devices, disks, network, and system properties, plus projection and screen brightness. Minimizing the window sends it to the tray.

  • Projection is the same panel as the system's multi-display switch
  • Brightness applies to a laptop's built-in panel
  • The tray menu can turn off minimize-to-tray
Watch the demo →
SYSTEM.WEBM
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FAQ // FAQ

ZCommander, briefly

A file manager, not a plugin box. Download, preview, and archives — the boundaries are here.

Is ZCommander free?

Yes, for personal use. Download the Windows installer (10.2 MB, v0.0.1). Windows 10 / 11, 64-bit.

Does preview change my files?

No. Side preview and full-screen view are read-only until you choose to edit and save. Extracting an archive writes new files and leaves the archive where it was.

Do I need another program to open archives?

No. zip, rar, 7z, tar, and the usual single-file compressions can be listed and extracted directly, with Chinese filenames intact.

How does it relate to Explorer?

Copy and paste share the system clipboard, so the two can paste into each other. Double-click still opens a file with whatever Windows has registered; Ctrl+Q previews it in this window.

Which systems are supported?

Windows 10 / 11 (64-bit). Settings stay on the machine and survive installing a newer build over the old one.

How do I update?

Download the newer installer from zbstream.com/zcommander/ and install over the current one. The package includes a SHA-256 checksum.

DOWNLOAD // V0.0.1

Put two folders side by side

Windows 10/11 · 64-bit installer. Installing over the old build keeps local settings.

Download ZCommander v0.0.1 Changelog

SHA-256 verified · 10.2 MB installer · free for personal use

Current route: Cloudflare CDN (outside China) · Switch to the China mirror (Alibaba Cloud OSS)

CHANGELOG // Changelog

Latest changes

Install over the old build — tabs and layout stay on this machine.

CONTACT // Reach Us

Questions? Talk to us directly

Bug reports, feature ideas, partnerships — any channel below works. We read them all.

Email[email protected] Send email TikTok@easonpanotick Open Telegram GroupJoin the group Open

For partnerships or press, email us — we usually reply within 24 hours. For anything urgent, add us on QQ or WeChat.