Our website provides a free download of TeX4PPT 1.2. You can run TeX4PPT on Windows XP/Vista/7/8/10/11 32-bit. The program is included in Office Tools. Our built-in antivirus checked this download and rated it as virus free. The most popular versions among the software users are 1.2 and 1.0. The actual developer of the free program is Rocket Science Inc.
From the developer:
TeX4PPT is designed following the philosophy of TeXPoint, to enable PowerPoint to typeset sentences and equations using the power of TeX. It differs from TeXPoint in that it uses a native DVI to PowerPoint converter, providing extremely fast conversion. Additionally, the result is set using native truetype fonts under windows, providing the highest fidelity.
You may want to check out more software, such as Accent Composer, AceHide Free or Document Trace Remover, which might be related to TeX4PPT.