Opera 7.50 for Mac

Opera version 7.50 is available for download.

Release Notes

Opera 7.50 (Beta 1 and final release both) fixes a Telnet URI handler vulnerability as reported in iDEFENSE Security Advisory 05.12.04. Users of earlier Opera versions are adviced to upgrade.

Please also note the following concerning Opera 7.50 for Mac:

For a more complete overview of changes since 7.23, please also refer to the changelog for Opera 7.50 Beta 1.

Changes since Beta 1:

User Interface

Opera Mail

Chat client

Display, scripting and standards support


Mac-specific changes


Opera Help

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