Host an ODP file and share it as a link
Put an OpenDocument presentation online at its own address — the open standard used by LibreOffice Impress.
Drop your ODP file here
Any other file works too — up to 25.0 MB, or 100.0 MB for a whole site
Free to use. Your ODP file is live at your-name.99helpers.site in about ten seconds.
What is a .odp file?
ODP is the presentation half of OpenDocument, the ISO-standardised open format family. It's the default in LibreOffice Impress and OpenOffice, and is required by a number of governments and universities that mandate vendor-neutral formats.
What people use ODP files for
- Presentations built in LibreOffice Impress
- Public sector and academic decks where an open format is required
- Long-term archives that shouldn't depend on one vendor
- Teaching material on Linux systems
What opens a ODP file
- LibreOffice Impress and Apache OpenOffice Impress
- Microsoft PowerPoint, which opens and saves ODP
- Google Slides, which imports it
How to host a ODP file
- 1
Drop your ODP file in
Drag it onto the box at the top of this page, or click to choose it. Files up to 25 MB are supported, and nothing is uploaded until you publish.
- 2
Pick an address
Type a name and we'll tell you straight away whether it's free. That becomes the link: lecture-slides.99helpers.site
- 3
Publish and share
Create a free account — that step exists so the file is yours to update, replace or delete — and the link is live within seconds.
The same three steps work for any file — see how file hosting works on 99helpers.com.
What happens when someone opens the link
The file downloads and opens in presentation software. PowerPoint handles ODP directly, so recipients aren't limited to LibreOffice users.
Why host a ODP file instead of emailing it?
Open formats are chosen so a document doesn't depend on one company's software, and hosting at a plain URL extends that to distribution — no proprietary platform sits between the reader and the file.
Worth knowing before you publish
- Mention that PowerPoint opens ODP; many recipients assume it doesn't and ask for a conversion.
- A PDF export alongside gives everyone something that opens instantly with your layout preserved exactly.
- ODP is a ZIP archive underneath, so it's already compressed — zipping again saves nothing.
ODP hosting questions
- Can PowerPoint open an ODP file?
- Yes. PowerPoint has read and written OpenDocument presentations since Office 2007, so LibreOffice isn't required on the recipient's side.
- Why use ODP instead of PPTX?
- ODP is an ISO open standard not controlled by a single company, which matters for archiving and is mandated by some institutions. For everyday exchange, .pptx is more common.
- Will it open in the browser?
- No — it downloads. Host a PDF export as well if you want in-browser viewing.
Put your ODP file online now
It takes about ten seconds, and you only make an account once the file is ready to go live.
Hosting guides for related formats
ODP is one of over 211 formats you can host — see free file hosting for any file type for the full list, or read the hosting guides for other file types.