This is an info blurb.
XPS is one of the few alternatives to the ever-changing no-longer-portable PDF format that we all know and suffer to exist, kind of like an extra taxman.
You may have noticed in Windows 10 there is an option to 'Print to XPS'. Looking for further information about this you will be able to find a MS XPS development team blog but won't be able to obtain the specification paper for .xps or .oxps files as all of the links on said blog are dead.
You can find this though: Standard ECMA-388 Its got links to descriptions of a file format.
This has file format specs for something called the OpenXPS format, which is a paginated page description language that is either similar to or the same as Microsoft's XPS. There aren't a lot of utilities that read this format, currently; but Microsoft's XPS reader and Linux's Evince both can.
XPS is one of the few alternatives to the ever-changing no-longer-portable PDF format that we all know and suffer to exist, kind of like an extra taxman.
You may have noticed in Windows 10 there is an option to 'Print to XPS'. Looking for further information about this you will be able to find a MS XPS development team blog but won't be able to obtain the specification paper for .xps or .oxps files as all of the links on said blog are dead.
You can find this though: Standard ECMA-388 Its got links to descriptions of a file format.
This has file format specs for something called the OpenXPS format, which is a paginated page description language that is either similar to or the same as Microsoft's XPS. There aren't a lot of utilities that read this format, currently; but Microsoft's XPS reader and Linux's Evince both can.