Download of Straighten 2.0 for Mac was on the developer's website when we last checked. We cannot confirm if there is a free download of this app available.
Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. This Mac app was originally produced by Tomoyuki Okawa. The program is included in Design & Photo Tools.
From the developer:
Straighten is an upgraded version of an existing software title called goHorizontal and has been developed from a scratch. Straighten lets you correct the overall balance of a picture by rotating it, yet holding on to the same number of pixels. Use two markers in a way such that the line between the end of one marker to the end of the other would be straight.
You may want to check out more Mac applications, such as Straight Estimation Test, Uncrook or Audiobook Builder, which might be similar to Straighten.
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