I didn't know that Windows natively supports SCP (Secure Copy):
e.g. scp "C:\somefolder\somefile" someuser@192.168.1.1~/somefolder/somefile
Is there only this "client option" to copy files to other systems FROM the Windows machine or a "server/service option" as well to copy via scp TO the Windows machine (in Windows)?
Some lengthy further additions from the "original" question (not really relevant any more, but I leave them for people who are interested):
ONLY if Windows doesn't come with a native "SCP server", any experience with 3rd party light(!) weight SCP server in Windows would be appreciated. Preferable just as an executable to run without installation (portable) and little to no setup required (I know that this is a bold statement for a server application). UPDATE: there is a native SCP server (see here, thx to saaru for this link) but it's too "complicated" to set up, it's a workaround but still not the solution I'm looking for.
Note1: the goal is to be able to scp files from Linux systems to the Windows system and - if possible - without installing additional software to the Linux machine (like PSCP) - an installation on the Windows machine would be ok if there is no native support.
Note2: please don't suggest random SCP tools you find with a quick google search. I already did that myself, and tried a few of them but I didn't come across any which meet my requirements. Please only suggest them if you have experience using them and if they meet all the requirements.
Note3: In my(!) opinion, this is NOT a duplicate of "How to SCP from Linux server to Windows client", here's why:
Although it's similar in general, it does not have my specifications (SCP optional, native optional, simple&fast setup optional). The answers also don't meet my question's requirements (only one shows a solution which is native software but it's still quite "complicated" to set up). I admit it's a good "goto" if no solution exists but still - not the essence of my question... Therefore, in my opinion, this is NOT a duplicate post - please leave a comment if you think I'm wrong - thank you.
UPDATE: thanks to Ramhound for pointing out that Tingfeng's and Ryan's answer essentially are similar to my answer - they are actually the same. In regards to the "duplicate question" issue, although they are the same answer, they don't make it a duplicate question: same answers can have different questions. (Also, I think the two answers get lost in the crowd and don't focus enough on their advantage - the ones I'm looking for. In fact this might be the reason why the question has "duplicate answers"). As a starting point about what constitutes a duplicate I used this page and especially this referenced page.
Note: Writing this question, I assumed the target host needs to have a running SCP server, but this is not the case, therefore the answer is simple (see answer).