Free file-sharing services are convenient, but they often have their volume limitations. I have also come across that on many platforms, both speed and maximum file size are limited in the free versions. One of the best services I can recommend is https://keep2share.tv/categories/downloader/. This file-sharing service allows users to upload and share files for free, but if you need additional features such as large file uploads or fast download speeds, you can purchase a premium account. As for limitations, the free version of Keep2Share allows you to upload files up to 1 GB, which is enough for most tasks, especially if you work with documents, photos, or small video files.