iPad owners tired of waiting for Microsoft to launch a version of Office for the tablet now have yet another option. Released Thursday, HopTo is a free iPad app that lets you view, edit, and create Word documents and Excel spreadsheets, and view PowerPoint presentations. The ability to edit a PowerPoint file is slated for an upcoming version. You can view PDFs and a wide array of image files, including JPGs, PNGs, TIFs, and animated GIFs. You can listen to MP3s, iTunes M4A files, and other music formats. I was also able to play QuickTime video clips. You can access files and documents from Dropbox, Box, and Google Drive. A representative for HopTo told me the company plans to add support for Microsoft SkyDrive in the near future. You also can retrieve files from your local computer by installing a File Connector program. For now, the program works only on Windows PCs, but HopTo said that Mac support is coming soon.