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Photography Software Downloads & Trials

Download and try our software. Just select the correct download, for the operating system you wish to run the software on, and click on the download link. These are demo versions of the software and are provided so that you can get a feel for the software. In order to unlock the full functionality you must first follow the instructions as set out below and you will be up and running in no time. The manual for each program is included with the download. If you require any assistance or support please do not hesitate to email us at support@photo-software.com. Thanks for trying our product we hope it makes your life as a photographer that little bit easier and more fun and that your photographs benefit as a result.
The Douglas Team.
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Download and try the Douglas Photo Calculator

Available for Mac with Intel
This download (5.3MB) is a demo version for Mac with Intel where the aperture is fixed at f8. To install the Douglas Photo Calculator on your Mac download photocalculator322a.zip from the Download link below. You should double-click on this file to extract the app and then double-click on the app to take you through the installation process which will result in the software being installed in the Photo Calculator Applications folder. To unlock the full version of the Douglas Photo Calculator for $12 after you have installed the trial version click on the Buy Now button which will take you to the MyCommerce order page where you will be asked to enter your payment and contact details. When the order has been completed you will receive an unlock code via email. You should enter this 6 digit number in the Key window and click on Register to complete the process.

Download the Mac version here.

Available for Windows 95,98,ME, XP, Vista or Windows 7/8/10
This download (2.50MB) is a demo version for Windows 95, 98, ME, XP, Vista or Windows 7/8/10 where the aperture is fixed at f8. To install the Douglas Photo Calculator on your PC download photocalculator322a.exe from the Download link below on to your desktop and install it from there by double clicking on it. To unlock the full version for $12 you will need to click on the Buy Now button which will take you to the MyCommerce order page where you will be asked to enter your payment and contact details. When the order has been completed you will receive an unlock code via email. You should enter this 6 digit number in the Key window and click on Register to complete the process.

Download the Windows version here.

Download It then Install It then Try It

Download and try the Douglas Sun & Moon Calculator

Available for Windows 95,98,ME, Vista or Windows 7/8/10 (32 bit)
This download (5.5MB) is a demo version for Windows 95, 98, ME, XP, Vista or Windows 7/8/10 (32 bit) To install this software just download sunmoon480.exe from the Download link below to your desktop and install it from there by double clicking on it. If you then want to unlock its full features for $29 go ahead and click on the Buy Now button which goes to the MyCommerce order page where you will be asked for your contact and payment details. When the order has been completed you will receive an unlock code via email. You should enter this 6 digit number in the Register window and click on OK to complete the process.

Download the Douglas Sun & Moon Calculator for Windows here.

Download It then Install It then Try It