The ISRIC dataholdings contains a selection of (zipped) datasets that are available for download. These datasets are arranged by scope (global, national, region and other), format (point/profile, polygon and raster/grid) and product (glasod, soter, wise and others). Select the type of dataset you are looking for and press the Apply button.
Please be aware that upon download you will be asked to fill in a form asking for your personal details and proposed usage of the data.
A wider selection of datasets, reports and scanned maps may be queried trough ISRIC's metadata service. Further, a growing selection of 1km resolution soil property and class maps for the word is available at SoilGrids1km.
Always quote citation when using data!