The 3.28 version of DIYLC 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.
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. Diylc-3.28.0-osx.zip is the most common filename for this application's installer. The actual developer of this free software for Mac is Bancika. The software lies within Design & Photo Tools, more precisely Viewers & Editors. The following version: 3.2 is the most frequently downloaded one by the program users.
From the developer:
DIYLC (diy-layout-creator) is a free multi-platform schematic, layout and guitar wiring diagram editor. The goal is to provide a simple interface and enough power to let the user draw schematics, board/chassis layouts and guitar wiring diagrams quickly and without a steep learning curve.
You may want to check out more Mac applications, such as Smith Chart for Mac, TVPaint Animation or HDR MAX, which might be related to DIYLC.