How to edit a PSD online
Editing a PSD online means more than changing its preview. Keep a layered working document when the next revision needs the same parts.
Open a PSD without Photoshop.
For a quick PSD preview, open a working copy in the browser and inspect the important parts before exporting.
How to convert PSD to PNG online
Convert the visible PSD image into a PNG when the recipient needs a viewable image rather than editable layers.
Keep the PSD layers you still need.
The useful distinction is what the next person must change. A picture of a composition and the composition itself are different deliverables.
When a PSD opens with different text.
A PSD can open successfully while its text wraps or spaces differently. Treat the text as a separate part of the import check.
Export a PNG with the background you intend.
Transparency is part of the delivered image. A checkerboard in an editor helps inspection, but the downloaded file is what matters.
Get the PSD workspace to load.
The application must load before the local file picker can open your PSD. Check startup separately from document compatibility.
Preview a document
Use the PSD viewer guide when you need to inspect a file. Compare text, layer visibility and the image before changing it. Keep the source intact.
Change the project
Use the layer guide to decide whether the downloaded file needs to remain editable. Text and other parts flattened into pixels cannot be recovered just by changing the file extension.
Send a finished image
The PSD-to-PNG guide covers a flat export. The transparency guide explains why the delivered file needs a check outside the editor. Saving a PSD and exporting PNG are separate actions.
Source
Application details: PhotoCraft official application page and version 0.7.0 hosting guide.