Trusted but Verify
Current checks include security-provider warnings. Review the detected warnings and supporting trust evidence before relying on the site.
We reviewed z-lib.gd and found mostly positive signals. Current checks lean toward a legitimate, lower-risk profile, although a few caution points still keep it short of a fully verified standing. The current trust score is 79/100. Key signals include security-provider warnings, strong independent trust, and a domain age of 2.9 years. Verify key details before sharing personal information or relying on the site for important actions.
FAQ
Is z-lib.gd safe?
Based on current analysis, z-lib.gd appears to be generally safe. Signals such as security-provider warnings and strong independent trust support this assessment. Basic verification is still reasonable before relying on the site.
Why does z-lib.gd look trustworthy?
Key factors include registrar information (Immaterialism Limited), hosting in BG, and presence in public traffic rankings. The trust score blends security detections, domain and infrastructure signals, and on-page behavior patterns. Taken together, these factors support a mostly positive trust assessment, although routine verification is still reasonable.
Z-lib Digital Footprints
A structured view of the site's detected themes, page signals, and related online footprint elements.
Deals
Books
Bootstrap Framework
This site uses Bootstrap, a widely-adopted open-source framework for responsive web development. Bootstrap enables efficient creation of mobile-friendly interfaces through standardized components and styling.
Multilanguage
The website provides multi-language support, demonstrating international accessibility and commitment to diverse user populations. Multi-language implementation typically indicates professional development standards and global operational scope, representing a positive trust indicator.
Web Application
z-lib.gd is configured as an installable web application (PWA-style behavior) with app-like interaction patterns.
AI-generated Text
This site contains text patterns consistent with machine-generated or AI-assisted content production.
External provider warnings: 1/25
This section shows what independent external security sources say about this site.
A warning appears when one or more sources report malware, phishing, abuse, or other safety concerns. Each row shows the source and its verdict.
If no source reports a warning, the site is shown as clear in this section.
alphaMountain.ai
Suspicious
External provider results for Z-lib.gd, last checked October 9, 2026.
— VirusTotal
Domain Information
CreatedNovember 25, 2023 at 5:39 PMUpdated: December 28, 2025 at 7:30 AM · Expires: November 25, 2027 at 11:59 PM
Domain Age2.9 years
RegistrantPersonal information withheldProtected by Gridinsoft
SSL CertificateYR1TLSv1.3 · Valid for: 3 months · from August 25, 2026 at 6:47 AM · to November 23, 2026 at 6:47 AM
Name Serversbalti.flat2float.la zurich.flat2float.gy
Content from the analyzed website
Quoted for security analysis. These statements belong to the source website and are not endorsed by Gridinsoft.
Original page titleZ-Library – the world’s largest e-book library. Your gateway to knowledge and culture.
Original descriptionZ-Library is an online library dedicated to enhancing global education through easy access to books. Recognizing books as a valuable source of knowledge throughout history, we aim to provide free literature access to ...
Available languages
Mentioned hosts (41)
sr.z-lib.gdps.z-lib.gdfr.z-lib.gdz-library.skx.comte.z-lib.gdlibrary-access.skka.z-lib.gdz-lib.sktr.z-lib.gdpt.z-lib.gdlib-talk.iovi.z-lib.gdar.z-lib.gdms.z-lib.gd
and 26 more
Security Analysis
Detection SignaturesThese signatures are used to generate the security fingerprint below.
DealsBooksBootstrap FrameworkWeb Application
Security FingerprintUnique identifier based on site analysis
Z-lib.gd falls outside the top 100,000 websites globally, which typically indicates a more specialized or localized audience.
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Are You the Owner?
If you own Z-lib.gd and want to challenge the trust score, please submit a review request via portal.gridinsoft.com. There you can claim your profile and add verified company/contact details. If you cannot access the portal, email legal(at)gridinsoft.com with proof of legitimacy and contact details. We never charge website owners for reviews or reconsideration requests. For more information, please review our Disclaimer.
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Help protect others by sharing this page on social media! The more people who know about z-lib.gd, the fewer chances they have to deceive someone else.Help others evaluate z-lib.gd by sharing this page on social media!
Help protect others by sharing this page on social media! The more people who know about z-lib.gd, the fewer chances they have to deceive someone else. Help others evaluate z-lib.gd by sharing this page on social media!