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    Kutools for Excel

         --Elevate your data handling to new heights, unlocking your creativity and efficiency.

    🔧 Rich Features: Over 300 powerful features, effortlessly handling 1500+ work scenarios.
    User-Friendly: Provides an intuitive interface and straightforward operations, and supports 44 languages of the world.
    🚀 Stable and Efficient: Efficiently and stably processes up to 100 million cells of data.
    🛡️ Secure and Reliable: Supports the Undo feature, ensuring the safety of user's data.
    🔄 Continuous Updates and Support: Continually updates and improves the toolset, providing excellent technical support.
    🆓 Free Trail: 30-day free trial with full features.

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    Office Tab

         --Brings browser-like tabbed editing to your Office documents!

    Office Tab enhances your Microsoft Office experience by enabling tabbed browsing, editing, and management of applications. Effortlessly open and navigate multiple documents or files in a single, organized tabbed window, similar to using browsers like Chrome, Edge, and Firefox.

    • 📑 Read, edit, and manage multiple files within a single tabs for efficient workflow.
    • 💾 Open, save, and close all files with ease - A single click does it all.
    • 🌈 Color-Code your tabs for quick identification and organized access to files.
    • 🗂️ Categorize and manage files group by group for optimal organization.
    • 🆓 Experience all features with 30-day free trial - No Cost, Full Access!

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    Kutools for Outlook Over 70 features free to use forever!

         --Boost your email management efficiency and simplify daily tasks!

    🔧 Rich Features: 100+ extension features for Outlook.
    Ease of Operation: Effortlessly user-friendly for both advanced and beginner users, requires no learning curve for immediate use.
    🚀 Improved Efficiency: Provides a suite of tools that automate and expedite various tasks, reducing the time spent on routine email operations.
    🆓 70+ Free features: Offers over 70 free features, completely ad-free, and remains free forever.
    🌐 44 languages: Supports 44 languages, just like Microsoft Outlook.
    🔄 Continuous Updates and Support: Continually updates and improves the toolset, providing excellent technical support.

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    Kutools for Word

         --Crafting documents has never been easier!

    🔧 Rich Features: 100+ extension features for Word.
    Time-Saving: Includes a lot of features designed to save time, such as one-click actions for commonly performed tasks.
    🚀 Boost Productivity: Batch tools streamline document editing and management.
    🆓 Free Trail: Extremely long trial duration, 60-day free trial.
    🔄 Reliable Support and Updates: Continually updates and improves the toolset, providing excellent technical support.

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    Kutools for PowerPoint - Completely free

         --Create Stunning Presentations in Seconds!

    Say goodbye to tedious slide creation and embrace effortless elegance with Kutools for PowerPoint AI. Our advanced AI technology turns your concepts into stunning presentations in seconds. With just a few clicks, you'll produce customized slideshows that meet your exact needs. Best of all, it's completely free!

    • 🎉 Completely Free: No costs involved, available anytime
    • Easy to Use: No design skills needed, perfect for beginners.
    • 🎨 Beautifully Designed Templates: Choose from a wide range of stunning templates to make your presentations stand out.
    • 🌍 40+ languages Support: Create presentations in multiple languages to reach a global audience.

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    Elevate Your Skills in Excel, Outlook, and Word with Our Rich Article Library

    📈 Excel Articles:(3000+)

    Over 3000 articles related to Excel, covering everything from basic operations to advanced techniques. Use our quick search feature to easily find articles on any topic, such as "find duplicate" or "fi du," to quickly list relevant articles.

    📧 Outlook Tips:(1200+)

    If you want to improve your efficiency or solve specific problems in Outlook, our collection of over 1200 articles is your ideal resource. From email management to scheduling, find valuable guidance quickly with our search feature.

    📝 Word Guides:(300+)

    Word users can find a wealth of useful resources here as well. Whether you're writing documents, designing layouts, or handling text formatting, the 300+ useful articles provide the necessary help and inspiration for you.

    📚 Additional Resources

    Explore our detailed guides on 498 Excel functions with ample examples, more than 300 common Excel formulas, and comprehensive beginner tutorials for Outlook, which can help you enhance your proficiency, streamline your workflow.


    Years of Experience

    • ExtendOffice, made by a team of more than 20 expert professionals, offers you four great products designed to make your work easier.
    Happy Users
    Businesses' Trust
    30-60 Days
    Free Trial
    Money Back Guarantee
    2 Years
    Free Upgrades
    24 × 7
    Customer Support

    Latest Updates & FAQs & Feature Tutorials

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