The 2.4 version of PwdGen for Mac was available to download on the developer's website when we last checked. We cannot confirm if there is a free download of this app available. Pwdgen.zip is the common file name to indicate this application's installer.
The bundle id for this app is com.softhing.PwdGen. This free Mac app is an intellectual property of Softhing. 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 most popular versions of the software are 2.0 and 1.2. The program lies within Security Tools, more precisely Personal Security.
From the developer:
PwdGen lets you instantly create your password with a simple click. Just choose the length of password you want simply including the kind and number of chars (numbers, uppercase letters, lowercase letters...) then click on Generate password.
You can also shuffle the generated password and copy it to the clipboard. PwdGen is a free tool for your Mac.
Option to save to disk on TXT file a number of defined passwords
You may want to check out more Mac applications, such as Private Contact or Tiptoe, which might be similar to PwdGen.