• SugarSync

    SugarSync is the best way to backup, access, sync, and share all your files and folders including documents, photos, videos, and music — from any computer or mobile device.

     

    SugarSync icon

    Commercial Mac Windows Android iPhone Blackberry Windows S Android Tablet iPad ... Microsoft Office Outlook Kindle Fire

  • Todoist

    Todoist is a task manager thats useful, fast and easy to use. Accomplish more, every day. Millions of people rely on Todoist to get things done. Todoist lets you manage your tasks anywhere. At home. At school. At work. Online.

     

    Todoist icon

    Freemium $ $ $ Mac Windows Web Android iPhone Chrome OS Android Tablet Windows Phone ... iPad Apple Watch Chrome Microsoft Office Outlook Android Wear Safari Gmail Firefox

  • Grammarly

    Grammarly Editor is an automated proofreader that corrects contextual spelling mistakes, checks for more than 250 common grammar errors, enhances vocabulary usage, and suggests citations.

     

    Grammarly icon

    Freemium $ $ $ Mac Windows Web Chrome Microsoft Office Outlook Safari Microsoft Office Word Firefox

  • Lookeen Desktop Search

    A fast and next-generation desktop search and productivity tool for standard and virtual desktops, for private and enterprise search requirements. Finds documents, outlook archives and e-mails, contacts, appointments, folders, etc.

     

    Lookeen Desktop Search icon

    Freemium Windows Microsoft Office Outlook

  • FileCloud

    Need your own on-premises Dropbox or Box.net like cloud solution? Get FileCloud! FileCloud is a #1 On-Premises File Storage, Mobile Access and Sync Solution for Businesses, Enterprises, Universities/Schools and Hosting Providers.

     

    FileCloud icon

    Commercial $ $ $ Windows Linux Android iPhone Blackberry Windows S Android Tablet Windows Phone ... iPad Self-Hosted Chrome Microsoft Office Outlook Gmail Microsoft Office Suite Firefox

  • vBoxxCloud

    vBoxxCloud makes collaboration and file sharing easy and keeps your information private in the Netherlands or on-premises.

     

    vBoxxCloud icon

    Commercial Mac Windows Web Android iPhone Android Tablet Windows Phone iPad ... Microsoft Office Outlook

  • Salesflare

    Work less, sell more. Salesflare is the intelligent CRM startups and small businesses love to use. It's a zero-input sales pipeline tool that thinks and works for its user, not the other way around. No more manual data entry.

     

    Salesflare icon

    Commercial Mac Windows Linux Web Android iPhone Android Tablet iPad ... Apple Watch Chrome Microsoft Office Outlook Android Wear

  • LanguageTool

    Free proofreading tool for OpenOffice, LibreOffice, Firefox, and Chrome. Also available as a standalone application. Supports about 20 languages (on different levels) and allows customization.

     

    LanguageTool icon

    Freemium $ $ $ Open Source Mac Windows Linux Web Chrome Microsoft Office Outlook Microsoft Office Word Google Drive - Docs ... Thunderbird Vim Sublime Text LibreOffice Apache OpenOffice Firefox

  • Yesware

    Yesware is a Gmail plugin that provides email tracking, schedule emails to be sent later and reminders integrated in the Gmail interface.

     

    Yesware icon

    Freemium Web iPhone Microsoft Office Outlook Gmail

  • Boomerang

    Schedule emails to send at optimal times, snooze messages, get read receipts & follow up reminders if someone doesn't respond to your email.

     

    Boomerang icon

    Freemium $ $ $ Web Android iPhone Microsoft Office Outlook Gmail

  • Zoho CRM

    On-demand CRM (Customer Relationship Management) services for managing organization-wide sales, marketing, customer support, and orders.

     

    Zoho CRM icon

    Freemium Web Microsoft Office Outlook Microsoft Office Suite

  • Kopano

    Kopano puts an email, video meetings, calendaring, and file sharing solution within one single interface. Kopano helps you work smarter with people within and outside your organization.

     

    Kopano icon

    Commercial Mac Windows Linux Web Android iPhone Android Tablet Windows Phone ... iPad Microsoft Office Outlook S/MIME

  • cleanDocs

    cleanDocs is a metadata removal tool. It protects organizations from accidental information and metadata leaks.

     

    cleanDocs icon

    Commercial Windows Microsoft Office Outlook .NET Framework Citrix XenCenter Microsoft Office 365 Microsoft Office Suite

  • Remailder

    Remailder is working for businesses and also for your daily life. Prevent from forgetting your emails, tasks or meetings and increase your productivity.

     

    Remailder icon

    Freemium Web Chrome Yahoo! Mail Microsoft Office Outlook Safari Apple Mail Gmail

    • Discontinued The official website is no longer available.
  • Microsoft To-Do

    Microsoft To-Do is a simple and intelligent to-do list that makes it easy to plan your day. Whether it's for work, school or home, To-Do will help you increase your productivity and decrease your stress levels.

     

    Microsoft To-Do icon

    Free Windows Web Android iPhone Android Tablet Windows Phone iPad Microsoft Office Outlook

  • Hightail

    Hightail is the professional way to securely share your files and folders with anyone from any device.

     

    Hightail icon

    Freemium Mac Windows Web Android iPhone Android Tablet iPad Microsoft Office Outlook

  • Xobni

    Xobni is an Outlook plugin that helps you search and organize your inboxes. Download Xobni's Outlook plugin instantly. With Xobni you find E-mails and contacts as quick as with Google Mail. 3 languages: english, german and french.

     

    Xobni icon

    Freemium Windows Android iPhone Blackberry Microsoft Office Outlook Gmail

    • Discontinued After having been acquired by Yahoo on 2013, the service Xobni.com has been shut down on July 2, 2014, as written at https://support.xobni.com/entries/21914995-Yahoo-Acquisition-of-Xobni-FAQ
  • Axigen

    Axigen provides a multi-tenant, fully integrated, multi-platform, all-in-one email, calendaring and collaboration messaging solution.

     

    Axigen icon

    Commercial Mac Windows Linux BSD Self-Hosted Microsoft Office Outlook

  • Gist.com

    Connecting the inbox to the web to provide business-critical information about the people and companies that matter most. Add contacts automatically: Your contacts are everywhere.

     

    Gist.com icon

    Free Web Android iPhone Microsoft Office Outlook Gmail Firefox

    • Discontinued Gist.com was officially closed on September 15, 2012.
  • Invantive Business for Outlook

    You have spent numerous hours to organize, clean and improve your business data in databases. Invantive Business for Microsoft Outlook leverages the incredible power of your business data.

     

    Invantive Business for Outlook icon

    Commercial $ $ $ Windows Invantive Studio Invantive Data Acces Point Microsoft Office Outlook Invantive Composition for Word Invantive Control for Excel Invantive Query Tool Invantive Scheduler ... Invantive Vision Invantive BusinessDrive Invantive Web Service Invantive Estate

  • Exselo Desktop

    Outlook and desktop search to help you search and find information from your files, emails and documents on your computer. Now also with a secure p2p network so you can share information and collaborate with your friends and colleagues.

     

    Exselo Desktop icon

    Free Windows Microsoft Office Outlook

  • Invantive Estate

    The real estate software Invantive Estate offers an integral view of your portfolio. Invantive Estate turns risks into opportunities. It features both a web interface and integration with Microsoft Outlook.

     

    Invantive Estate icon

    Commercial Windows Microsoft Office Outlook

  • Speckie

    Speckie is the first and only dedicated, real-time spell check solution for Internet Explorer and Outlook. Real-time spell checking as you type. Spell check with one or more language dictionaries simultaneously.

     

    Speckie icon

    Free Personal Windows Internet Explorer Microsoft Office Outlook

    • Discontinued The program seems to be no longer updated. Last version, 7.3, released in March 2016, can be still downloaded from the official website.
  • eWay-CRM

    eWay-CRM is an information system embedded right into Microsoft Outlook. It is designed for companies that want to manage their sales leads and projects more efficiently.

     

    eWay-CRM icon

    Free Personal Windows Microsoft Office Outlook

  • Outlook CalDav Synchronizer

    Free Outlook Plugin, which synchronizes events, tasks and contacts between Outlook and Google, SOGo, Horde or any other CalDAV or CardDAV server. Supported Outlook versions are 2016, 2013, 2010 and 2007.

     

    Outlook CalDav Synchronizer icon

    Free Open Source Windows Microsoft Office Outlook GitHub