PowerPointPipe Search and Replace
Apply multiple Unicode search and replaces to multiple PowerPoint presentations in one pass. Search and replace (or search only) inside hyperlink addresses, inside shapes, inside headers and footers, and inside built-in and customer document properties. Audit logging is also included. Also see WordPipe for find and replace in MS Word documents, and ExcelPipe for find and replace in MS Excel spreadsheets.
Buy PowerPointPipe online: http://www.datamystic.com/buy
You can also download TextPipe Pro from: http://www.datamystic.com/textpipe.html.
Requirements & Limitations: