We have found 2 software records in our database eligible for .psd to .psdc file format conversion.
You do not actually have to look for a way to convert psd to psdc, you just have to save your PSD graphics file from Photoshop in the Cloud version (PSDC) so the graphic file can be accessed/edited from any device connected to your Adobe Cloud account.
This can be done simply by using File ► Save as.. function by selecting the "save to cloud documents" option.
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.
PSDC
Files with psdc extension are Adobe Photoshop graphics documents (PSD) saved on Adobe's Cloud platform.