XShare is an anonymous, free file-sharing service designed to make sending files straightforward. Users can upload files by dragging and dropping them onto the page or selecting them from their device, with support listed for MP4, MOV, ZIP, 7Z, and TXT files. Multiple files can be uploaded together, up to a maximum of 20. After uploading, users can choose Bundle mode to share all files through one link, or Individual mode to receive a separate link for each file. An optional archive password is also available.

XShare offers several retention periods: one, three, or seven days. The displayed daily upload limits vary by retention choice, ranging from 50 GB per day for seven-day retention to 100 GB per day for one-day retention. Uploaded files are automatically deleted when their retention period ends. The service also provides an ad placement inquiry channel for prospective partners, who can submit a Telegram ID or email address to be contacted. The website includes terms and language options in Korean, English, Chinese, and Japanese.