TaxACT program probably has innate function used to export various tax forms and other documents as PDFs. If not, you can always use a virtual PDF printer and save your data to a PDF files instead printing them on paper.
Convert TaxACT 2001 tax form file to Adobe Portable document format.
We found one software available in the database for this conversion.
Microsoft Windows software - convert ta1 to pdf on Windows
An accounting software
Convert from ta1 file format
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.