Powerpoint
<iframe src="https://onedrive.live.com/embed?cid=CA582F2BC3AD1590&resid=CA582F2BC3AD1590%2133463&authkey=AFh1O3tkDLAQzzw&em=2" width="402" height="327" frameborder="0" scrolling="no"></iframe>
Excel
<iframe src="https://onedrive.live.com/embed?cid=CA582F2BC3AD1590&resid=CA582F2BC3AD1590%2136277&authkey=AHJ96YRJIbbJcec&em=2" frameborder="0" scrolling="no" width="800" height="346"></iframe>
Sheets
<iframe src="https://docs.google.com/spreadsheets/d/13R8O15c_sZKZT2QRHom1z2SDA3E1O5chUvROnqHCkwE/pubhtml?widget=true&headers=true" style="width:100%;height:100%;"></iframe>
Google Docs offers an undocumented feature that lets you embed PDF files and PowerPoint presentations in a web page. The files don't have to be uploaded to Google Docs, but they need to be available online. Works for PDF and PPT
Supported File Formats of Google Docs Viewer:
- Adobe PDF (.PDF)
- Microsoft Word (.DOC and .DOCX)
- Microsoft Excel (.XLS and .XLSX)
- Microsoft PowerPoint (PPT, .PPTX)
- Apple Pages (.PAGES)
- Adobe Illustrator (.AI)
- Adobe Photoshop (.PSD)
- Autodesk AutoCad (.DXF)
- Scalable Vector Graphics (.SVG)
- PostScript (.EPS, .PS)
- TrueType (.TTF)
- XML Paper Specification (.XPS)
- Tagged Image File Format (.TIF, .TIFF)
- Archive file types (.ZIP and .RAR)
- Text and Markup/COde (.TXT, .CSS, .HTML, .PHP, .C, .CPP, .H, .HPP, .JS)
Google Drive Viewer: Explicit PDF files
<iframe src="https://docs.google.com/viewer?url=http://infolab.stanford.edu/pub/papers/google.pdf&embedded=true" style="width:600px; height:500px;" frameborder="0"></iframe>
<iframe src="https://drive.google.com/viewerng/viewer?url=http://docs.google.com/fileview?id=0B5ImRpiNhCfGZDVhMGEyYmUtZTdmMy00YWEyLWEyMTQtN2E2YzM3MDg3MTZh&hl=en&pid=explorer&efh=false&a=v&chrome=false&embedded=true" frameborder="0"></iframe>
Google Drive Viewer: Non-PDF files (fileviewer URL)
To view Google Drive docs from fileviewer links
Result:
<iframe src="https://docs.google.com/viewer?srcid=[put your file id here]&pid=explorer&efh=false&a=v&chrome=false&embedded=true" width="580px" height="480px"></iframe>