SaveTo… app
SaveTo… is Navigation tool that is open source under the CDDL-1.0 license. Some applications do not allow you to quickly and conveniently save files to a specified path. As a result, you have to install and use third-party file managers.Just share a file from any app to "Save to..." and Android will ask you where you want to save it. Or use the automatic saving option, then the files will be immediately stacked in the directories specified in advance.