🎉 A beautiful Kotlin app to remember birthdays and events without having to open Facebook, set alarms or rely on Google Calendar.
- Calendar App
- Free • Open Source
- Android
- F-Droid



🎉 A beautiful Kotlin app to remember birthdays and events without having to open Facebook, set alarms or rely on Google Calendar.



Manage contacts. Keep your contacts private and secured with OpenContacts independent and local database.



A simple light app for creating and managing your contacts from any source. The contacts can be stored on your device only, but also synchronized via Google, or other accounts.



The top contact management platform for professionals, teams and small businesses. Sync, deduplicate, enrich, & more. Effortlessly manage your address book contacts with Contacts+.



Import your CSV contacts from your favourite desktop client without any cloud syncing. Multi-language fully supported including all common localised codepages (from US & Westen Europe to Eastern Europe to China and Japan) and also UTF, so you get your contact information...



SMS Import / Export imports and exports SMS and MMS messages, call logs, and contacts from and to (ND)JSON / ZIP files. (Contacts import and export are currently functional but considered experimental.) It does not require root.



Business Card Reader is an excellent tool for business people, exhibitors at trade shows, expo attendees and sales staff — anyone who networks regularly!.



Easy-to-use, email marketing and automation for fast growing businesses. Send group email campaigns, automated messages and targeted newsletters with ease.

Connect with your contacts. Pobuca Connect turns your multiple, overlapping and non-connected business contact lists into one unified company address book thats easy to access from everywhere and ready to share with co-workers or business associates.

OpenInviter is a free import contacts (addressbook) script from email providers like Mail2World, Azet, Mail.in, Uk2, Mynet.com, Clevergo, Aussiemail, Pochta, Nz11, Apropo, O2, AOL, KataMail, Canoe, Bigstring, Wp.pt, Freemail, Yahoo!
SA Contacts is the best way to transfer contacts to and from your phone! No other app lets you so easily control your phone's most valuable data:



Ringblaze is a reliable phone system for small businesses. Ringblaze is a VoIP (Voice over Internet Protocol) number provider which means that placing and receiving calls and messages happen over the internet.

Comidor is an integrated platform that smartly connects people, data and processes offering a holistic approach for organizations to drive digital business transformation and achieve continuous improvement.

A large set of useful and easy-to-use tools for every Microsoft Outlook user: Import, export and convert using EML,MSG,TXT and PST formats; remove duplicate items, process attachments and extract addresses; get reports and statistics and even more...

The CloudSponge Contact Picker imports all the major address books. Websites use our product so that users don’t have to type email addresses into their word-of-mouth sharing feature to send an invitation, greeting card, or coupon.



Software for envelope printing, including graphical envelope designer. Contains library of standard envelopes in international and USA address writing formats. Integrated envelope designer allows you to create your own desing of envelopes and archive it.

Free, easy and fast way to import Microsoft Outlook 2010/2013/2016 auto-complete list cache into selected mailbox or data file from XML, NK2 or DAT format files. Provides Outlook add-in and standalone Windows launcher application.

Cisdem ContactsMate is a contact manager that allows you to gather your contacts from Google, Outlook, Mac's Contacts, iCloud, and more to manage in one place, such as updating, tagging, emailing, exporting, deduplicating, etc.

Super Tell A Friend is a powerful script that lets you implement word of mouth marketing campaigns directly on your website.

Dromo is an end-to-end spreadsheet importing flow that you can implement in minutes. Speed up your customer time-to-value, decrease onboarding friction, and never deal with dirty data again.

This app will import zyb's JSON feeds into your contacts. The current version allows you to:


InTouchApp - CRM for WhatsApp helps Marketing, Sales and Support teams to reach their customers like never before, allows saving all unknown numbers from WhatsApp chats and groups to phone instantly.

Please note that only .XLS and .CSV documents are supported.
XLS : Excel Spreadsheet. CSV : Comma Separated Values.
Application support xls,csv file to import and export phonebook in mobile phone. Easy to use this aplication. Simple GUI app.

The Switch to Android app from Google helps you quickly and securely move your most important data types – photos, videos, contacts, and calendar events — to a brand new Android device without fussy cables.



Instantly export and save contacts, unknown numbers, and other data from WhatsApp chats and groups. Build your audience and grow your influence on WhatsApp.
