OpenOffice.org and (with limitations) Microsoft Office 2007 document viewing application for Android-based devices. It allows opening office productivity application documents located in the filesystem, e.g. on sd card, as well downloaded documents, files on Dropbox, or documents files attached to an email. It offers zooming in and out of documents, searching inside documents as well as copying text from documents. And it even offers reading text documents (.odt, .sxw, .docx) aloud. The following file formats are currently supported: - OpenOffice.org 2.x and 3.x formats: .odt (Writer), .ods (Calc), .odp (Impress) - OpenOffice.org 1.x formats: .sxw (Writer), .sxc (Calc) (no support for embedded images) - Microsoft Office 2007 formats: .docx (Word), .xlsx (Excel), .pptx (Powerpoint) - Other formats: .txt (plain text), .csv (comma-separated values) Please note that some restrictions apply for viewing documents: - Displaying the document is done via a conversion to HTML, which is why th 更新内容： -added a setting to disable the full-text search functionality -bug fixes