Help Transfering TMemos to SD Card W/O Rooting

[IMSassafras]

I have a Stratosphere which I have a some T Memos which I would like to transfer to an SD Card or PC. My phone is not rooted and I have no interest to do so. An app would be the best way, right? An app not requiring a rooted phone.

~Sass

BTW, My husband's phone, Galaxy Strat 2, was easy to find and transfer. The file said "TMemo".

 

[IMSassafras]

If I was going to use Memo in the future, like to say on my S3, would transferring Memos be easy or should I use something like Keep by Google?

Sass