The most direct way to export .et spreadsheets to PDF format, would be to use the original software in which they were made - Kingsoft Spreadsheets. Alternative would be to use some of the spreadsheets converters that support .et files and can export to PDF format.
Convert Kingsoft Spreadsheets document to Adobe Portable document format.
We have found one software suitable in our database for this conversion.
Microsoft Windows software - convert et to pdf on Windows
A full office productivity suite on various operating systems. Kingsoft Office suite provides Kingsoft Writer, Kingsoft Presentation, and Kingsoft Spreadsheets - three basic and essential applications for users.
Convert from et file
to pdf 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.