Download of LDA 1.0 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. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The application lies within System Tools, more precisely General.
From the developer:
LDA is a system pref pane that can launch your default Web browser, email client and/or text editor when you login. No more adding/removing things from your login items whenever you change your mind about which programs suck and which don't!
You may want to check out more software for Mac, such as Cube, Poseidon or Byword, which might be similar to LDA.