My personal version of Saber, it includes changes not accepted in main version which I want. Thanks to @adil192 for excelent software.

• insert vertical space in page (and resize page if needed), resize page width
• take a photo
• crop images
• move selection between pages
• smaller toolbar icons
• eraser button fix for my Samsung tablet
• fixed storing Nextcloud credentials on Windows
• possibility to synchronize not encrypted files to Nextcloud (if you have your personal nextcloud server) - this can avoid problem with too long filenames of synchronized notes (encryption of filename can create too long filenames)
• view on last 10 files synchronized to/from Nextcloud
• sort notes - thanks to code of @Edgiest05
• search for notes - thanks to code of @JonaFleischmann
• tooltips are displayed after 1.5 sec
• new note has name containing only date. Not text "Unnamed ..." easier to rename note.
• reworked cache for better handling large pdfs

QBSaber-main-with-Stows-merged-Edgies-cacheReworked branch is my main branch.

flutter clean
flutter pub get
flutter build apk
adb install -r build\app\outputs\flutter-apk\app-release.apk

flutter build windows

Compiled app is in build\windows\x64\runner\Release\saber.exe

In Android studio simply choose Windows platform.

Be sure that Saber has rights to see all files in Android Settings