GoodReader - With GoodReader on your iPhone, iPod Touch or iPad, you can read virtually anything, anywhere.
PPTX Viewer - PPTX Viewer is one of the lightweight applications that allows you to view, create, edit and share your presentation without facing any advertisement issue.
Documents by Readdle - A central hub for all your files.
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.
Document Manager - Document Manager is an all-in-one document management software solution that allows you to download documents from anywhere, store all your documents in one place, edit them with leading tools, and share them with others.
GitPitch - The Markdown Presentation Service on Git