Documents by Readdle - A central hub for all your files.
Microsoft PowerPoint Viewer - Microsoft PowerPoint Viewer is one of the powerful applications that allow you to access the familiar tools to create, edit, view, present, and share presentations in no time from any location.
FileApp - FileApp is an iPhone and iPad File System and Document Viewer.
GitPitch - The Markdown Presentation Service on Git
FE File Explorer - The one-stop files solution
Aspose.Slides for Cloud - Use cURL commands to create, manipulate, merge, split & convert PPT PPTX presentations & slides to PDF, XPS, TIFF, ODP, OTP, HTML & other formats.