Where to upload/publish gigabytes of experiment data
You could also use Zenodo, which I personally prefer over Figshare since it is an open platform run by a scientific institution (the CERN) instead of a for-profit (compare the privacy policies of zenodo and figshare to get an idea on why this matters). They also guarantee that, should they ever shut down, they will migrate your data to another platform (and until then, your data is on the same infrastructure as the data created by the Large Hadron Collider (LHC)).
Their size limit is 2 GB per file, and you can add multiple files to a single dataset upload (which means you may not even need to pack your data, if it can be sensibly split into multiple files of <2 GB - and if you need more space, you can contact them). Finally, you also get a DOI for your data (which will be updated to point to the new home of your data if they ever shut down). Right now, it can be used free of charge while they develop a sustainability plan (later, they may charge you for uploading larger datasets, but there will always be a free tier with reasonable sizes).
Figshare:
- Files up to 5GB
- 20 GB private space, unlimited space for public data
- Get a DOI