We have found one software suitable in our database for this conversion.
ArtRage painting tool supports export to all kind of graphics formats, including PSD format from Adobe Photoshop as well some other common formats like JPEG. Considering .ptg projects can only be opened and worked upon in ArtRage, the default program remains the only option for this conversion.
Updated: June 15, 2020
PTG
Files with ptg file extension can be found as projects from ArtRage program. Used to store work in progress.
PSD
A psd file extension is traditionally associated with default graphic format of Adobe Photoshop. Adobe psd graphics file is pixel based graphics file format. However some graphic elements can be stored in vector graphics. In default psd graphics file contains layers with masks, color spaces, ICC profiles, transparency, text, alpha channels and spot colors, clipping paths, and duotone settings.
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