TDL files are specially structured text files so you cannot just take a plain text and create a TDL file from it - unless it was formatted before. However you could copy and paste the data from the *.tdl and with some spreadsheet editor create a version in TDL format using the save as.. / export to.. function.
Convert Simple text to Tab Delineated file format.
We have found one software suitable in our database for this conversion.
Microsoft Windows software - convert txt to tdl on Windows
A popular spreadsheet application distributed with Microsoft Office suite, Excel is offers calculating, contains graphing tools, pivot tables and own programming language based on Visual Basic.
Excel supports charts, graphs or histograms generated from specified groups of cells. Excel also can change data between other Microsoft Office applications. It is available for Microsoft Windows, Mac OS X (macOS) and various mobile platforms.
Convert from txt file
to tdl file
The table with program actions contains information about what each program is capable of doing with their files. This may be a good pointer for further searches for certain file conversions and help you find the converter you are looking for if our search result is insufficient for you. However, it is far from perfect and may sometimes show results which are not really usable because of the nature of the software handles the files. So a conversion that appears as possible, just because of matched actions, may in fact not be possible.