Download of Barnack 1.0.0.1 was on the developer's website when we last checked. We cannot confirm if there is a free download of this software available.
Barnack was developed to work on Windows XP, Windows Vista, Windows 7, Windows 8, Windows 10 or Windows 11 and is compatible with 32-bit systems. We recommend checking the downloaded files with any free antivirus. This free software was originally created by Mikkel B. Stegmann. The program lies within Home & Hobby Tools, more precisely Bookkeeping-Cataloging. Barnack.exe is the frequent file name to indicate the Barnack installer. The following version: 1.0 is the most frequently downloaded one by the program users.
From the developer:
Barnack is a program that provides an interactive platform for learning about the intrinsic camera parameters and their effect on the depth of field, the hyperfocal distance, field of view, et cetera.
You may want to check out more software, such as Credit Card Manager, Gedcom Census or LottoWhiz X-PRO, which might be similar to Barnack.