What are the system requirements?

The client supports Windows 10 and Windows 11 (64-bit) with at least 4 GB RAM. Older versions may run but are not actively tested.

The desktop client checks for updates on launch. Download the latest build from this page if you skip several releases.

Do I need a new login?

No. Sign in with the same Z-Library credentials or Magic Email link you already use on the web.

How do I verify the installer hash?

Right-click the EXE → Properties → Digital Signatures or use certutil -hashfile to compare the SHA-256 value with the checksum we publish.

Does it work offline?

You can browse previously saved titles offline, but downloads and search require an active connection.

Z-Library Windows App — Official Desktop Client (2025)

Download the verified and safe Windows desktop client. Updated daily to avoid tampered or modified installers.

Download Windows App View installation guide

Installer last verified:2025-12-18T00:17:41.509Z

Latest Windows Installer

Download the signed EXE we re-check daily. Compatible with Windows 10 and Windows 11 (64-bit).

Official Windows App

Install the verified desktop client to browse, download, and manage your library without relying on a browser session.

Run the trusted installer to get automatic updates, dark mode, and better download management tailored for Windows.

Latest Windows installer

https://s3proxy.cdn-zlib.sk/te_public_files/soft/desktop/Z-Library-latest.exe

Download for Windows

System requirements

Windows 10 or newer (64-bit)
x64 processor
At least 250 MB of free disk space

Installer verified on 2025-12-18T00:17:41.509Z. If SmartScreen flags the file, confirm the signature matches the official publisher before continuing.

Installation Guide

Follow these four steps to set up the official Windows client without triggering Microsoft Defender warnings.

1
Download the installer
Use the Download button to grab the latest signed EXE. Save it to a trusted folder and compare the file size with the value we publish.
2
Run the setup wizard
Double-click the installer, confirm administrator permissions, and follow the prompts. The wizard installs to Program Files and creates a desktop shortcut.
3
Grant Windows security permissions
If SmartScreen flags the file, choose More info → Run anyway. We list the publisher and hash so you can confirm it is the official build.
4
Troubleshooting installation issues
Disable conflicting antivirus for a moment, close other Z-Library processes, and relaunch the installer. Re-download if the hash or signature does not match.

Safety Notes

Identify fake installers

Unofficial EXEs often bundle browser extensions, adware, or ask for VPN credentials. Only trust the package linked on this page.

Why we verify daily

Each day we re-download the installer, compare the SHA-256 hash, and scan it with VirusTotal so you know the CDN link has not changed.

File source & integrity checks

We mirror the checksum published by the Z-Library team and include it in the card above. Compare it before running the installer.

Windows App FAQ

Answers to the most common questions about the verified Windows installer.