Basically you just want to search your summary abstracts for key words - correct? Actually a more applicable term may be "string". for exemple i d like the pc to open all the file that contain the word aluminium (or pineapple) The truth is i never taged anything, have always worked on paper cardboard sheets and some pc txt. but now i have such a collection that i see how time saving if i could start using a system on pc that would pop up the topic i sudently want to reread without having to use my hand to go throught papers.
By "tag the texts myself" do you mean that you will make a table with one column for the file name and another column or columns with key words relevant to the document's topic or contents?
I dont know what you mean buy colomn table. i would like to be able to have a program that scan all words in text and open the txt tha contain the word aluminium.
-- probably those are 2 different type of operation hence need for 2 freeware.
ANd i would like to be able to put tags linked to each text so one same text could be tagged with # cooking ware # aluminium# prevention# cancer # home.
What file types are you working with: .mp3 noted, - .txt, .pdf, .doc, etc.?
mp3 for sur , for the text i can adapt . mp4 video too
Windows has built in indexing capabilities that may do the work for you without any special efforts on your part beyond just enabling indexing and allowing lots of time for Windows to build create the necessary index.
i might switch to linux so if possible id like something versatile. maybe even on android phone
Then in the File Explorer search box you type "content: followed by the search words" - would this find the word in texts or only in tiltles on text (cause the freeware everything seems to only look into the title wich is anoying.
Python and Powershell both can also do word searches.
Python for example:
https://www.codegrepper.com/code-ex...or+a+string+word+in+a+text+file+string+python
Powershell, again for example:
https://joshuarobbins.tech/searching-multiple-word-documents-for-keyword
Both links are just simply examples to provide some insight as to what might be done with respect to your requirements.
Neither may be directly applicable but knowing more about your requirements may narrow the search to a more focused solution.
Very likely there is already a suitable bit of code or script to do exactly what you need.