BlockEditor 1.1 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software 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 software lies within Multimedia Tools, more precisely Music Production. This free program is a product of Livid Instruments.
From the developer:
BlockEditor is a software application that configures blocks.
LEDs reveals a panel that gives control over lighting the Block LEDs in patterns. These patterns are instantly displayed on the attached Block, and saved with the preset. Additionally, you can load still images (JPEG, PNG, TIFF, etc.) or QuickTime movies which will be reduced to a resolution of 8x8 pixels.
You may want to check out more software, such as Remote Request System - Server, Song Builder or Hipno, which might be similar to BlockEditor.