Editing OpenCanvas (section)

===openCanvas 4.5/ 4.5 Plus===
''openCanvas 4.5/ 4.5 Plus was released on April 5, 2007.''<ref>{{cite web|title=Wayback Machine - 4.5 Version Update |url=http://www.portalgraphics.net/en/ |access-date=6 April 2011 |url-status=unfit |archive-url=https://web.archive.org/web/20070406223210/http://www.portalgraphics.net/en/ |archive-date=April 6, 2007 }}</ref>

'''Windows'''<ref>{{cite web|title=Paint Software openCanvas System Requirements - portalgraphics.net |url=http://www.portalgraphics.net/en/products/oc4/environment/ |access-date=6 April 2011 |url-status=unfit |archive-url=https://web.archive.org/web/20090228172906/http://www.portalgraphics.net/en/products/oc4/environment/ |archive-date=February 28, 2009 }}</ref>
* [[Operating system|OS]]: [[Windows Me]] / [[Windows 2000|2000]] / [[Windows XP|XP]] (Neither [[Windows 98]] nor [[Windows 95|95]] are supported. openCanvas 4.5/ 4.5 Plus does not support [[Windows Vista]] formally.)
*[[Hard disk drive|HDD]]: More than 10MB free capacity
*[[CPU]]: More than [[Intel Pentium]] 500&nbsp;MHz
*[[RAM]]: 128 MB
*[[Display resolution|Resolution]]: More than 1024 × 768 pixels
*[[Color depth]]: More than 32-bit (16,770,000 colors)
*[[Peripherals]]: [[Wacom tablet]], XP-pen