ScanLens: Scam Link Checker

QMail is a service providing free anonymous and permanent email addresses with support for multiple domains, Telegram bot integration and spam protection.

An app for creating and sending invoices, estimates and receipts with support for online payments via PayPal and Stripe; allows downloading documents as PDF and syncing data across devices.

Nalogy is a service for online preparation and submission of tax returns (3-NDFL) with the help of expert consultants, available through a mobile app with voice message support and status tracking.

Otman Mail is a free email client with support for messages and news, featuring a convenient and beautiful interface, but with limitations for integration with external email services.

Messenger is a free app that allows you to exchange messages with anyone anywhere.

Microsoft Outlook is a full-featured email client with support for multiple services, smart filtering, calendar, and Microsoft 365 integration, but suffers from notification synchronization issues and periodic access failures.

Yahoo Mail is a multi-account email client with filtering and spam management, but often inaccessible from Russia and has stability issues.

Multifunctional email application with calendar, cloud storage and notes integration, supporting multiple mail accounts with an AI assistant for email summarization.