I upgraded from an Epic 4G to the Galaxy S3. The Epic 4G came with Thinkfree Office Mobile, a suite of programs to view and edit Excel, Word, and Power point files on the Epic 4G.
What is the equivalent program on the GS3? When I open an Excel file on the GS3, I can view it with Polaris viewer, and there is a splash screen which recommends Polaris Office for editing such files. It also indicates that Polaris Office an be downloaded from the Samsung More Service. I tried looking for Polaris Office on the Samsung App site, but it is not there.