EssentialPIM is a feature-rich personal information manager that keeps your calendar, tasks, notes, contacts and passwords in one secure vault. Cross-platform and offline-first, it syncs with Windows, Android, iOS and popular services like Google Tasks and Microsoft Exchange, so your data is always up to date—even when you’re not online.
Core strengths
- Any-direction sync – push or pull data with Windows EPIM, Outlook, Exchange, Google Tasks and iOS Calendar/Contacts over Wi-Fi or mobile data.
- Import/export freedom – open formats only: EML, XML, HTML, RTF, CSV, TXT, iCal, vCard; no vendor lock-in.
- True portability – the Portable edition runs from a USB stick and stores everything (including settings) in one AES-256 encrypted folder.
- Tree-style tasks – build unlimited parent/child hierarchies for projects, shopping lists or goals.
- Self-locking password vault – auto-locks after inactivity and supports TOTP for extra security.
Mobile highlights
- Zero ads, zero tracking, zero subscription.
- Biometric unlock (fingerprint/Face ID) on supported devices.
- Home-screen widgets for next appointment and overdue tasks.
- Dark & light themes that follow system settings.
Bottom line
Whether you need a lightweight calendar, a GTD task manager or a secure password wallet, EssentialPIM delivers pro-level power without the pro-level price—and your data stays on your terms.