.mrk File Compatibility

Are there any programs besides Wavelab that can read Wavelab .mrk files? In particular, is there any point in including the .mrk files when sending wav files with markers to someone who will only open them in programs other than Wavelab? I’ve only sent files with markers in the wav header, minus the .mrk files, thinking that’s all that can be usable on their end, without Wavelab.

Also, are the .mrk files usable with any audio file type Wavelab can make, but only within Wavelab? Or readable by some other program in the case of say, Ogg Vorbis with .mrk, or AAC with .mrk.

Are there any programs besides Wavelab that can read Wavelab .mrk files?

No

I’ve only sent files with markers in the wav header, minus the .mrk files, thinking that’s all that can be usable on their end, without Wavelab.

That’s the proper way.