Alternative apps to Opera Mail:
  • 3.1
    40 votes
    Enjoy safe, fast and easy email, Mozilla-style. The Thunderbird email client includes intelligent spam filters, powerful search and customizable views.
    • Freeware
    • Windows/macOS/Linux
  • 4
    17 votes
    Web-browser, advanced e-mail and newsgroup client, IRC chat client, and HTML editing made simple.
    • Freeware
    • Windows/macOS/Linux
  • 4.2/5
    5 votes
    Take control of your day with Postbox’s clean and super-customizable interface. Make your email work for you, just the way you need it to.
    • Trial
    • Windows/macOS
  • 5/5
    2 votes
    All your email in one place.
    • Freeware
    • Windows/macOS
  • 4.7/5
    3 votes
    Claws Mail is an email client (and news reader), based on GTK+. User friendly, lightweight and fast.
    • Freeware
    • Windows/Linux
  • 5/5
    4 votes
    Internet Mail is the software specifically designed for the Internet e-mail.
    • Shareware
    • Windows