Currently, if I share office file(excel, powerpoint, etc.) to guest, there are no download option, even with editing permission.
Am I right?
This makes great barrier with co-workers.
They might want to co-edit with the same file, but frequently they also want to download office file and send copy to their client also.
If I am working with only my co-worker, this should not be a problem, but in realiy I have to work with co-worker's co-worker. In this case, just sharing copy will be better in many case.
I had many problems till now not having download option with guest sharing link.
This is must feature, IMHO. Especially with guest 'edit' permision link.
No, there is not such an option.
I believe there is a similar request in Uservoice: you can vote for it, if you want.