Adobe Photoshop 0.63 (on System 7)

Gaussian blur filter in Adobe Photoshop 0.63

Adobe Photoshop 1.0.7 (on System 7)

Gaussian blur filter in Adobe Photoshop 1.0.7

Adobe Photoshop 2.5 LE (on Windows 3.1)

Gaussian blur filter in Adobe Photoshop 2.5 LE

Adobe Photoshop 3.0.4 (on Windows 98)

Gaussian blur filter in Adobe Photoshop 3.0.4

Adobe Photoshop 4.0 (on Windows 98)

Gaussian blur filter in Adobe Photoshop 4.0

Adobe Photoshop 5.0 (on Windows 98)
Adobe Photoshop 5.5 (on Windows 98)

Gaussian blur filter in Adobe Photoshop 5.0

Adobe Photoshop 6.0 (on Windows 2000)

Gaussian blur filter in Adobe Photoshop 6.0

Adobe Photoshop 7.0 (on Windows 2000)

Gaussian blur filter in Adobe Photoshop 7.0

Adobe Photoshop CS (on Windows XP)

Gaussian blur filter in Adobe Photoshop CS

Adobe Photoshop CS2 (on Windows XP)

Gaussian blur filter in Adobe Photoshop CS2

Adobe Photoshop CS2 (on Mac OS X 10.4 Tiger)

Gaussian blur filter in Adobe Photoshop CS2