Open IT Online is a free cloud-based service that enables users to access and view Microsoft Office documents, spreadsheets, presentations, and videos directly from their web browser. It is a great way to share information with colleagues, clients, and friends without having to bother with downloading and uploading files. Users can store, open, and view documents without the need to install any software. Open IT Online supports the most popular Microsoft Office file formats, including DOC, DOCX, XLS, XLSX, PPT, PPTX, and more. It also supports Adobe PDF files, as well as a variety of multimedia formats. Users can also collaborate in real-time with other users in the same document, as well as add comments and annotations. Open IT Online also provides a secure environment for document sharing, as all files are encrypted and stored on secure servers. In addition, Open IT Online allows users to easily share documents with others via email or a link. It also includes a handy document viewer and editor, allowing users to make changes and updates to their documents without having to download them.
Discontinued focus moved to https://alternativeapp.info/software/google-drive/ but Docs Viewer is accessible: http://googlesystem.blogspot.com/2015/02/google-docs-viewer-page-no- long.html