Automatically sync calendars and contacts between Thunderbird, Outlook and Android devices, without using the cloud or servers.
- Calendar App
- Free • Proprietary
- Windows
- Android
- Android Tablet
- Microsoft Office Outlook
- Thunderbird
+2A contact management application with support for vCard file format (.vcf).
- Contact Manager
- Free • Open Source
- Windows
- Linux
- Flathub
- Flatpak
+5XING is the leading online business network with 16 million members in German-speaking countries. Workers from every industry use XING to connect with one another, to look for jobs, new hires, projects, cooperation partners, expert advice and business ideas.
- Social Network
- Freemium • Proprietary
- Online
LeaderTask Personal Organizer is a reliable assistant in managing tasks, meetings and contacts!
- Task Management Tool
- Paid • Proprietary
- Windows
- Android
- iPhone
- Android Tablet
- iPad
- Apple Watch
- Mac
- Online
A full-featured home-hosted Cloud Drive & Personal Assistant. Convert files, create archives, scan for viruses, perform OCR on images or documents, stream media, edit images and more! Compatible with HRC2 Apps!.
- Cloud Storage Service
- Free • Open Source
- Linux
- Online
- Self-Hosted
+2Cardhop lets you search, add, edit, and interact with your contacts in a fun and interactive way. Just type what you want and Cardhop will figure it out!.
- Contact Manager
- Freemium • Proprietary
- Mac
- iPhone
- iPad
- visionOS
+7Meet N Dial, the app that's about to change the way you use your phone in the coolest way possible! Picture a sleek and stylish design that fits right into your device, giving you a clutter-free and smooth experience like never before.
- Contact Manager
- Free • Proprietary
- Android
Dex is a personal CRM designed to be much easier than a sales CRM. Dex reminds you to keep in touch with the people you care about. Easily visualize, understand, and manage all your relationships for free.
- CRM System
- Paid • Proprietary
- Online
- Android
- iPhone
- iPad
- Google Chrome
+8People in Windows 10 puts all the ways you connect with all your friends, family, colleagues, and acquaintances in one place, so it’s faster than ever to keep in touch.
- Contact Manager
- Free • Proprietary
- Windows
- Windows Phone
Sugar is a complete CRM solution that automates your core sales, customer service and marketing processes, with a focus on the individual.
- CRM System
- Paid • Proprietary
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Software as a Service (SaaS)
- +2
BusyContacts makes managing contacts faster and more efficient. Offering the same power and flexibility that BusyCal users enjoy with their calendars, BusyContacts integrates seamlessly with BusyCal to form a flexible, easy to use CRM solution for managing calendars and contacts
- Contact Manager
- Paid • Proprietary
- Mac
Osmo is a handy personal organizer, which includes calendar, tasks manager, address book and notes modules. It was designed to be a small, easy to use and good looking PIM tool to help to manage personal information.
- Note-taking Tool
- Free • Open Source
- Linux
- BSD
- Xfce
+1Decentralized, Offline-first, Personal Information Manager (PIM) using PouchDB/CouchDB. Includes task-, note-, and contact-management, as well as journaling.
- Task Management Tool
- Free • Open Source
- Mac
- Windows
- Linux
- Online
- Self-Hosted