since for a long time I am looking for a PDF reader that has a built-in search dictionary for reading my e-books or pdf documents in foreign languages.
However, I did not find the product in the Windows environment, which has such functionality (I need German, Spanish and English).
I want to click (or touch my tablet) with a word, and the translation should be shown for 2 seconds and then disappear.
Ease of use is very important here. I don't need solutions like "..select text-> right click-> select language ...". It should work in the simplest way, and the top one that I can imagine.
The first part of the question: is there such a product?
Maybe not 100%.
Second part of my question: what would be the easiest way to implement this? Which open source open source reader should I work with?
I mean Sumatra PDF and an open source dictionary database. Do you have any suggestions for me to do this in a simpler way?
Thanks for your ideas / suggestions and sorry for my poor english. (Goal motivation is embedded in the text :)
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