Wiley, a global leader in authoritative content, data-driven insights, and knowledge services that advance science and learning, today announced the release of KnowItAll 2026, featuring the new Trendfinder application that integrates chemometric analysis directly into the familiar KnowItAll interface to uncover meaningful patterns in complex spectral and chromatographic datasets.The latest version of Wiley's comprehensive KnowItAll software suite for spectral analysis and analytical data management, introduces Trendfinder, a new tool that brings Principal Component Analysis (PCA) directly into the KnowItAll environment, along with enhanced LC-MS and NMR capabilities, and numerous workflow improvements across multiple analytical techniques.“Trendfinder addresses a real need for our customers who want to apply chemometric analysis to their data quickly without requiring specialized statistical software or expertise,” said Graeme Whitley, Senior Director of Data Science Solutions at Wiley. “KnowItAll 2026 makes sophisticated pattern analysis accessible within the interface researchers already know, eliminating the complexity and cost of additional software or the need to refer analysis to another team.”<h4>Streamlined chemometric analysis for every lab</h4>With KnowItAll's new Trendfinder application, users can perform Principal Component Analysis (PCA) on their analytical datasets to discover hidden patterns and trends without leaving the KnowItAll environment. The intuitive interface works with diverse data types including NMR, IR, MS, Raman, UV-Vis, and chromatography. Database subscribers can also apply Trendfinder to KnowItAll reference databases, providing advanced analytical capabilities beyond traditional searching.<h4>Additional benefits of KnowItAll 2026 include:</h4><ul><li>Enhanced LC-MS, GC-MS, and NMR capabilities</li><li>Expanded search and database building capabilities</li><li>Expanded language support: Korean language now added, in addition to English, French, German, Chinese, and Japanese.</li><li>Security strengthened: Comprehensive security audit completed, reinforcing</li></ul>Wiley's continuing commitment to protecting sensitive analytical data Microsoft Installer (MSI) deployment: KnowItAll can now be deployed centrally by IT organizations silently onto desktops for enterprise/campus deployments. Wiley's KnowItAll provides a unified manufacturer-neutral software solution to identify, analyze, and manage analytical data across multiple techniques (IR, GC-MS, LC-MS, NMR, Raman, UV-Vis). Powered by Wiley's comprehensive, high-quality spectral reference libraries and advanced search algorithms, KnowItAll delivers fast, reliable spectral analysis that streamlines laboratory workflows and drives actionable results for confident decision making.<blockquote><a href="www.sciencesolutions.wiley.com">Learn more about Wiley’s KnowItAll software and spectral libraries</a></blockquote><h5>About Wiley</h5><a target="_blank" rel="noopener noreferrer" href="https://www.wiley.com/en-ie">Wiley</a> (NYSE: WLY) is a global leader in authoritative content, data-driven insights, and knowledge services that advance science and learning. For more than 200 years, we’ve empowered researchers, learners and institutions worldwide to drive progress and solve the world’s most pressing challenges.

Wiley advances KnowItAll solutions with new Trendfinder application for user-friendly chemometric analysis and additional enhancements to analytical workflows

We are pleased to announce that a maintenance release is now available for KnowItAll 2026. Maintenance releases are an important way to introduce improvements and bug fixes between major releases to make sure users get the most out of KnowItAll.In Fall 2025, we announced the KnowItAll 2026 major release featuring a new principal component analysis tool, Trendfinder, and various advances for spectral analysis workflows. This is the first update available after that release.<h5>Updates in the 2026.1 maintenance release include:</h5><ul><li>Continued to LC-MS deconvolution improvement</li><li>Updated the DEA regulations rulebase that’s used to automatically categorize structures in databases you build in MineIt according to current Drug Enforcement Agency controlled substance regulations.</li><li>Various bug fixes</li></ul>We encourage users to update now to the most recent version of the software to ensure the best performance.<ul><li><a target="_blank" rel="noopener noreferrer" href="https://get.knowitall.com/Download?_gl=1*18h0vjr*_gcl_au*Mjk3ODY0Mzg1LjE3MTMyNzcyMDEuMTkwNDkyNDI4NS4xNzEzMzY3NDc0LjE3MTMzNjc0Nzk.">Download the most recent version here</a></li><li><a target="_blank" rel="noopener noreferrer" href="https://sciencesolutions.wiley.com/whats-new-in-knowitall-2026/">What's New in KnowItAll 2026</a></li><li><a target="_blank" rel="noopener noreferrer" href="https://sciencesolutions.wiley.com/knowitall-version-history/">KnowItAll version history</a></li></ul><h4>About KnowItAll</h4>KnowItAll Software offers solutions to analyze and manage multiple types of spectral and chemical data in multiple file and instrument formats. KnowItAll's integrated toolsets eliminate the need for multiple software packages and increase overall lab efficiency and staff proficiency. Combined with Wiley’s comprehensive, high-quality spectral reference libraries, it provides an unparalleled solution for fast, reliable spectral analysis. Learn more.<h4>About <a target="_blank" rel="noopener noreferrer" href="https://www.wiley.com/en-ie/">Wiley</a></h4>Wiley (NYSE: WLY) is a global leader in authoritative content and research intelligence for the advancement of scientific discovery, innovation, and learning. With more than 200 years at the center of the scholarly ecosystem, Wiley combines trusted publishing heritage with AI-powered platforms to transform how knowledge is discovered, accessed, and applied. From individual researchers and students to Fortune 500 R&amp;D teams, Wiley enables the transformation of scientific breakthroughs into real-world impact. From knowledge to impact—Wiley is redefining what's possible in science and learning. Visit us at Wiley.com and Investors.Wiley.com. Follow us on Facebook, X, LinkedIn and Instagram.

KnowItAll 2026.1 maintenance release now available - Upgrade for the latest features and fixes

Article

Product

Video

Software

For over 200 years we have been helping people and organizations develop the skills and knowledge they need to succeed.
We develop digital education, learning, assessment, and certification solutions to help universities, businesses, and individuals move between education and employment and achieve their ambitions.

Wiley

LabRulez

Stop looking and start finding. We are your source for news, applications, products, articles, theory, job postings, webinars, e-shop or bazaar in the world of analytical chemistry.

As one of the world’s largest publishers and a global leader in research and education, Wiley builds on a 215+ year legacy of advancing knowledge to deliver its mission to unlock human potential by powering scientific research and career-connected education. ​

Wiley KnowItAll Quantitation

Wiley KnowItAll Quantitation streamlines analysis with integrated tools for GC-MS, IR, UV-Vis & more—vendor-neutral, accurate, and easy to use.

Streamline quantitation with Wiley KnowItAll—an integrated, vendor-neutral tool for GC-MS, IR, UV-Vis & more. Simplifies workflows and eliminates the need for multiple software tools.

<h4>Consolidate your software &amp; analytical workflow using KnowItAll’s integrated quantitation application</h4>Wiley’s KnowItAll now goes beyond substance identification to include quantitative analysis with an integrated, vendor-neutral tool, streamlining workflows and eliminating the need to juggle multiple software packages.The new Quantitation tool supports GC-MS, IR, Raman, UV-Vis, and GC data and offers intuitive, step-by-step processes for external/internal calibration and standard addition. By working within the familiar KnowItAll interface, it reduces training time and minimizes errors from manual tools like Excel.Available as an option in KnowItAll and included in Campus-Wide subscriptions, the tool is also VPAT 508 accessible.

Wiley KnowItAll Quantitation

Consolidate your software & analytical workflow using KnowItAll’s integrated quantitation application

News

KnowItAll 2026.1 maintenance release now available - Upgrade for the latest features and fixes

Wiley advances KnowItAll solutions with new Trendfinder application for user-friendly chemometric analysis and additional enhancements to analytical workflows

Webinars

Discover hidden trends in spectral & chromatographic datasets

What’s New in KnowItAll 2026

Automate GC-MS Identification with KnowItAll MS Expert

Advances in Spectral Identification: SmartSpectra, Classifications, & More!