Get notes created using "Notes" default app and export them to PC

I'm searching a way for get all my notes1 created in my Samsung Galaxy Ace II2 and export them to PC "in separately or unified text file (.txt)". After hours of searching, I found this question ; however, I can't follow the provided steps and the final target is _quite_ different from the linked question. As an alternative, I found a software called Remo Recover for Android but this app _looks like_ it cannot access the saved notes. In another search, this answer suggests: - Select memo/note. - Select "Share" or "Send" selected note. The problem with this solution is that I have more than 100 notes and some of them has 1500 characters, and making this manually takes much time. I'm looking for a solution4 that download/export the saved notes from my smartphone and save them in my PC; those notes should2 be stored as .txt files (separately, or in a unified .txt file). ---------- 1 The app used for taking notes/memos is the default one integrated in the smartphone. ; I didn't find the name or another useful information about the default note/memo app. 2 My smartphone has not been rooted or modified; no additional notes app is in the smartphone. 3 Other acceptable file extensions could be XSL or DOCX. 4 I'm not sure if this question should be created on Software Recommendations too, because the possible solution could be a free or commercial app / software. ---------- Edit: Package name of Notes app: com.sec.android.app.memo. Source Screenshot: Click image to enlarge " class="img-fluid rounded" style="max-width: 100%; height: auto; margin: 10px 0;" loading="lazy">