Welcome to

ContactKeeper

ContactKeeper is a contacts management desktop application with a focus on offline functionality, local data storage, and security features designed for enhanced usability, privacy, and overall user experience. Available on the Microsoft Store now.

Core Features

Offline Access: Fully functional without the need for an internet connection, designed for users who prefer or require quick and private access to their contacts information.

Local Data Storage: All contact data is stored locally on the user’s computer using a SQLite database, ensuring users maintain control over their data.

Add, edit, and delete contacts: Manage comprehensive contact details, including multiple phone numbers, email addresses, physical addresses, birthdays, and custom notes.

Search and Filter: Quick and advanced filtering options to easily find contacts based on various criteria such as name, email, phone number, address, etc.

Two-Factor Authentication (2FA): Enhance security by enabling 2FA, which works with authenticator apps like Google Authenticator, Microsoft Authenticator and Authy. Generate a QR code within the app for easy setup of 2FA in your preferred authenticator app.

PIN Protection: Required 4-12 digit PIN created by the user to access the application.

PIN Reset: Available through email verification.

Backup and Data Management

Backup and Restore: Manually backup the SQLite contacts database file to an external drive or cloud storage (if you choose to do so) and restore the database from a backup file.

Purge Feature: Delete all contacts from the application (a feature designed for users who need to clear data securely and efficiently).

User Experience

Simple and Intuitive UI: A clean and easy-to-navigate interface that focuses on usability, making it easy for users of all technical levels to manage their contacts.

Dark Mode: Support for dark mode to reduce eye strain in low-light conditions.

Help and Documentation: Built-in help section with a user guide, and support contact information.

Privacy Policy

Read the privacy policy here.