We have found 2 software records in our database eligible for .psd to .idml file format conversion.
psd to idml conversion is typically searched by users looking for a way to import graphics from Adobe Photoshop to Adobe InDesign. Photoshop files can be added to InDesign either via the File ► Place function (link to the original file) or simply with the copy and paste method that will embed the current image in the document. Once done, you can save your document as .idml file.
It is extremely unlikely that you can convert psd to idml with other software, so using both Photoshop and InDesign is required for this conversion.
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.
IDML
Files with idml extension can be usually found as InDesign documents saved in special InDesign Markup language.