PDFSearcher finds PDF files, searches ZIP archives for PDF files, converts PDF to text, locates text. You can view files, display search strings and text matches. It searches subfolders and uses regular expressions, dates size, text, case sensitive, and can search 90 multiple search strings at once. Boolean operators can be used. The program can load and save search parameters, print search results, perform file operations on results, shows paths for extracting files, and view occurrences of matching strings inside files. You can find a word inside a PDF file with PDF Searcher.