Skypost is a small, independent file-sharing service run in the UK, designed to make sending large files straightforward without requiring an account or email address. Users upload files through a browser and receive a private folder password made up of three randomly selected everyday words. They can share those words by text, phone or other channels; recipients enter them at skypost.co.uk to access and download the files. A Request mode also lets users ask someone else to send files.

The free plan supports files up to 200 MB each and folders up to 500 MB, which remain available for seven days. Pro and Business plans offer larger file limits and longer storage periods. Skypost accepts almost any file type, including documents, photos, videos, music and ZIP files, without compressing them. Files are encrypted with AES-256 before storage, and each folder has its own key. The service is positioned as an alternative to email attachments, particularly for sharing larger files or full-quality media.