Zedtek, Inc. makers of ZTree
Zedtek, Inc. · since 1993

We make ZTree. File management at the speed of your keyboard.

Zedtek is the small company behind ZTreeWin for Windows and ZTreeBold for OS/2, the file managers that carried XTreeGold's keystrokes into the 32-bit era and kept going.

Visit ztree.com Read our story
ZTW64.EXE — ZTreeWin 2
ZTreeWin's main screen: a directory tree with branch sizes, the file list below it, disk statistics on the right and keyboard command menus along the bottom
Written up in
PC MagazineThe AgeSouth China Morning PostElectronics NowComputer Buyer’s GuideMULTI-CAD
Products

Two file managers, one idea

One key, one command. Log every file on every drive, tag what you need, and copy, move, compare or search it without reaching for the mouse.

ZTreeWin logo

ZTreeWin

For Windows · 32- and 64-bit

The XTreeGold successor for Windows XP through 11. Logs millions of files, syncs branches, searches inside documents and archives, and runs from a USB stick. Free 30-day trial.

Downloadztree.com
ZTreeBold logo

ZTreeBold

For OS/2 · where it started

The original ZTree, written for OS/2 when XTree couldn't log CD-ROMs there. It handles HPFS long names and extended attributes and launches OS/2 programs. ZTreeWin grew out of it.

Our story

How XTree got a second life

  1. 1993

    An offer XTree turned down

    Kim Henkel, in Boronia near Melbourne, asked The XTree Company for a 32-bit, multi-threaded XTreeGold that could log CD-ROMs under OS/2, and offered to write it himself. They declined.

  2. 1993–95

    ZTreeBold, then ZTreeWin

    He wrote an OS/2 prototype in a few weeks and colleagues wanted copies, so it became shareware. When Symantec retired XTree, ZTree came to Windows 95 and NT with long filenames and no 640 KB limit.

  3. 1998

    PC Magazine

    John C. Dvorak wrote that "ZTree's as good as it gets." Downloads quadrupled overnight, and Symantec agreed to let ZTree keep XTree's look and feel.

  4. 2001

    Millions of files

    A user logged 4,498,178 files on a single drive. Users included IBM, Exxon, Boeing, Philips, Motorola, American Express, J.P. Morgan and NASA.

  5. Today

    Still going

    ZTreeWin 2 runs natively on 32- and 64-bit Windows, with new betas published regularly on ztree.com.

ZTree Win doesn't have customers. It has paying fans.

4,498,178

files logged on a single drive, the record ZTreeWin users were trading in 2001

From our users

Thirty years of letters

If you want to be in a situation where your file manager has the depth to take you as far as you have the skill to go, then you will not be disappointed if you make the switch to ZTree.

Paul Laufer · President, Telesage Solutions

You know? I got to hand it to you. You did a hell of a job on ZTree. I should know, I worked for XTree as a tech in tech support.

Bob Jones · former XTree technical support
More from our usersPress reviews

Try ZTreeWin free for 30 days

Downloads, licenses, the FAQ and support are all on ztree.com.

Download ZTreeWin Where to buy