Revolutionize your file search: Find emails and documents in seconds.

Save up to 91 hours* per year with the fastest and most accurate search software for Windows and Outlook

Up to 25 minutes of time saved daily through lightning-fast search

Local data storage for maximum security & GDPR compliance

Can be seamlessly integrated into existing systems

Ready to use in just a few minutes

Free trial for 14 days – no obligations.

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Trust Lookeen – like thousands of satisfied customers

How Lookeen revolutionizes your daily file search

Lightning-fast search

Lightning-fast search saves you valuable time every day

No more endless searching: With Lookeen, you can find emails, attachments, and documents in seconds – instead of minutes or even hours. Thanks to intelligent parallel indexing, Lookeen searches all your data sources simultaneously and delivers precise results immediately.

Seamless integration into your existing IT environment

Forget about complex implementations: Lookeen integrates seamlessly into your familiar Windows and Outlook environment. Installation is completed in just a few minutes – without complicated training or system adjustments.

Seamless integration
Maximum data security through local processing

Maximum data security through local processing

Your data stays where it belongs: with you. Unlike cloud-based solutions, Lookeen stores and processes all information exclusively on your local systems.

Free trial for 14 days – no obligations.

Awarded and recommended as one of the best desktop search solutions on the market

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Powerful features

How Lookeen works

Thanks to intelligent indexing and lightning-fast searches, you always have the right document to hand. Efficient, precise, and integrated directly into your familiar environment – without long waits or complicated filters. Lookeen searches your files in real time and immediately gives you the most relevant results. This optimizes your workflows and saves valuable time for what’s important.

Comprehensive Indexing 

Lookeen indexes emails, attachments, documents, calendar data, tasks, contacts, PDFs, Exchange folders, and public folders, making all your data searchable in one place. This comprehensive indexing allows you to quickly access all important information, ensuring nothing is overlooked.

Versatile Compatibility 

Lookeen is seamlessly compatible with Windows servers, Citrix, and terminal server systems. It works both as a desktop app and through a browser, supporting all Microsoft® Outlook versions from 2003 to 2021, as well as O365. It runs on Windows 11 through Windows Vista, making it flexible for various IT environments. 

Maximum Data Security 

The security of your data is a top priority for Lookeen. SSL encryption and internal encryption mechanisms ensure that your information is well protected. The index and all data are stored locally, with options for internal hosting, on-premise operation, or private cloud hosting, providing maximum control over your data’s security. 

Easy Integration 

Lookeen easily integrates into Active Directory, allowing full control over clients and servers through management with Windows group policies. This simple integration helps you efficiently manage your resources and make optimal use of corporate and Exchange servers. 

Lightning-Fast Search 

With scalable, parallel indexing, Lookeen offers maximum speed and efficiency. Indexing can be scheduled or done fully automatically, and search queries can be saved and reused. Advanced search functions ensure that you always get precise results. 

Intuitive Operation 

Lookeen is easy to install and use. The rollout can be done effortlessly via Group Policy Objects; and unattended installation and ADM files make setup quick and straightforward. The intuitive user interface simplifies use, ensuring that even less tech-savvy users can get started right away. 

Advanced Search Functions 

With Lookeen, you can create and save precise search queries for future use. This not only helps you find your data faster but also ensures that you consistently locate exactly what you’re searching for without wasting time. 

Quick Rollout 

Thanks to Group Policy and unattended install support, Lookeen can be rolled out quickly and efficiently across the entire company. The flexible ADM files allow installation to be customized to the specific needs of your business. 

Smart Desktop Search 

Lookeen provides an advanced alternative to Windows Search and allows access through the taskbar or by double-tapping the CTRL key. No matter what program you’re using, you can immediately access all your data and quickly organize your information. 

Discovery Mode 

The Lookeen Discovery Panel allows you to intuitively browse through your data. This feature provides an overview of your content and helps you explore data in a new way, ensuring you always stay on top of things. 

Tagging and Labeling 

With the new tag and label system, you can enrich and organize your data effectively. You can add information such as file numbers, responsible persons, contract types, and other categories. This makes it easier to find relevant information, even if it’s not directly in the document. 

Intelligent AI Assistant 

Lookeen’s AI assistant enables you to work across multiple documents. You can perform predefined actions such as summarizing texts, formulating responses, identifying key points, detecting errors and contradictions, visualizing timelines, and extracting email addresses. The assistant also adapts to your individual needs, helping you make even better use of your data. 

Free trial for 14 days – no obligations.

What our customers say

Type a keyword into Lookeen, and the file is found-emails, documents, presentations, etc. “Wasn’t there an email about this topic around two years ago…?” Lookeen finds it in a fraction of a second. Sensational! I’ve installed it for all my relatives and friends as well.

Andrea Baroni

Bluewin Schwitzerland

We have been successfully using Lookeen in our company for several years. Lookeen is the only solution that provides truly reliable search results in Outlook, and it also optionally indexes the computer or even the network.

Thomas Poschen

P² Ventures

I am very satisfied with your product. Lookeen has changed my life, and we can no longer imagine our office routine without the application.

Markus Poth

Poth Galabau

I haven’t found a better search program than Lookeen. It integrates seamlessly with Outlook, and the various search options make it easy to quickly find what you’re looking for.

Hans Schmitz

German Diary Archive

Looks for emails everywhere and finds them quickly!

Scott Harris

DHR Global (retired)

Free trial for 14 days – no obligations.

Increase your productivity now with Lookeen

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Your benefits

Save up to 91 hours* per year

Reduce frustration caused by unsuccessful searches

Protect sensitive company data

Maximale Sicherheit

Our satisfaction guarantee

14 days free full version

All premium features unlocked

Personal setup support

No hidden costs

Free trial for 14 days – no obligations.

*A survey of 500 employees found that 82 percent spend half an hour of their working time every day solely searching for information they need for their work.