Popular: Data updated October 27, 2026

Categories

Internet1,356
Communication321
Audio & video898
Graphics & design539
Office & productivity1,124
Developer tools3,134
AI tools529
Security & privacy385
System tools3,114
Games523
Education & science239
Network & IT284

SendAware alternatives

Prevent accidental email private data disclosure

TechHit Email clients

12 Windows apps in the same category as SendAware, ranked by what they have in common and by popularity.

  • Proton Mail Bridge

    Use Proton Mail with your desktop email client

    Open source 3.27.1 26.2K ↓ ★ 1.6K email, mail
  • Tuta Mail

    Tutanota is an email client with a strong focus on security and privacy that lets you encrypt emails on all your devices.

    Open source 362.261023.2 50.1K ↓ ★ 8K email
  • Mailspring

    Boost your productivity and send better email with Mailspring, the best mail client for Mac, Linux, and Windows.

    Open source 1.26.2 7.7K ↓ ★ 17.9K email, mail
  • MFCMapi

    Provides access to MAPI stores to facilitate investigation of Exchange and Outlook issues and to provide developers with a sample for MAPI development.

    Open source 26.0.26291.01 5.7K ↓ ★ 984 email, mail, outlook
  • Mozilla Thunderbird (en-US)

    Thunderbird is a free email application that is easy to set up and customize - and it's loaded with great features!

    Open source 158.0.1 email, mail
  • eM Client

    Fast email client with full Gmail, Hotmail and other services synchronisation. Best replacement for MS Outlook or Thunderbird. Free version for Home users.

    Free 11.0.1054 98.1K ↓ email, mail, outlook
  • Pebble

    A local-first desktop email client for people who want a calmer, more private inbox.

    Open source 0.1.5 ★ 598 email, mail
  • Postbox

    Postbox is the power email app for busy professionals, like you.

    Proprietary 7.0.56 17.5K ↓ email, mail
  • Claws Mail

    The user-friendly, lightweight, and fast email client

    Open source 4.1.1-1 11K ↓ email, mail
  • Mimecast for Outlook

    Integration add-in for Microsoft Outlook providing email security, archiving, and continuity via Mimecast.

    Proprietary 7.10.1.133 email, mail, outlook
  • Prospect Mail

    Unofficial desktop client for Microsoft Outlook

    Open source 1.2.1 592 ↓ ★ 544 email, mail, outlook
  • Mailbird

    A powerful, intuitive, ultra-customizable and dead set on mailing

    Proprietary 3.0.63 email, mail

Comparison

AppLicenceVersionUpdatedGitHub starsChocolatey downloads
SendAware Proprietary 3.2.2.362 August 4, 2025 — —
Proton Mail Bridge Open source 3.27.1 October 8, 2026 1.6K 26.2K
Tuta Mail Open source 362.261023.2 October 23, 2026 8K 50.1K
Mailspring Open source 1.26.2 October 22, 2026 17.9K 7.7K
MFCMapi Open source 26.0.26291.01 October 19, 2026 984 5.7K
Mozilla Thunderbird (en-US) Open source 158.0.1 October 21, 2026 — —
eM Client Free 11.0.1054 October 8, 2026 — 98.1K
Pebble Open source 0.1.5 September 9, 2026 598 —
Postbox Proprietary 7.0.56 July 19, 2022 — 17.5K
Claws Mail Open source 4.1.1-1 December 8, 2022 — 11K
Mimecast for Outlook Proprietary 7.10.1.133 February 6, 2026 — —
Prospect Mail Open source 1.2.1 April 1, 2026 544 592
Mailbird Proprietary 3.0.63 August 31, 2026 — —