Software that can be used as an alternative to ooVoo:
  • 4.34.3
    329 votes

    Skype is free and simple software that will enable you to make free calls anywhere in the world in minutes.

    • Freeware
    • Windows
  • 4.34.3
    27 votes

    Hangouts brings one-on-one and group conversations to life with photos, emoji, and video calls for free. Connect with friends across computers, Android and Apple devices. Brought to you by Google. (Replaces Google Talk)

    • Freeware
    • Android
  • 4.24.2
    597 votes

    Free calls, text and picture sharing with anyone, anywhere.

    • Freeware
    • Windows/macOS/Android