.SPP File

The spp file extension is associated with Serif PhotoPlus, an image editing tool for Microsoft Windows, developed by Serif.

The typical .spp file is the default graphics project format used by Serif PhotoPlus. Used to process digital photographs. It includes layers, effects, texts, transparency and other data.

This spp file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

Files with spp file extension can be found as graphics projects created and saved using the Serif PhotoPlus software. Used to store processed digital images.

How to open:

Use Serif PhotoPlus to open and work with the *.spp files. It seems that no other program can work with these projects.

How to convert:

Can be exported to JPEG using the File -> Export Optimizer function in Serif PhotoPlus. Once you have the *.jpeg you can convert it to other graphics format using most graphics editor.