A simple dictionary manager in Python & Tkinter for viewing and editing text files with lines in the form:

key TAB data1 TAB data2 TAB ...

Keys must be unique - when reading the data file, subsequent lines with identical keys are ignored.

Screenshot Linux:

Screenshot Windows:

The displayed data record is saved as:

Wir sollten mehr Gemüse kaufen. TAB もっと 野[や]菜[さい]を 買[か]いましょう。 TAB
Motto yasai o kaimashou. TAB Beispielsatz

The code I released here into the public domain may appear in third-party projects. I do not maintain, endorse, or have any affiliation with such projects. Any malicious or deceptive use is unauthorized and should be reported to the hosting platform.