If you need to send files to someone and they are too large to email, there are untold numbers of web sites offering this service, both for free and commercially. However, if you need to transfer very big files, your choices are more limited. When I recently needed to transfer some files of 650MB to a client, I tried a handful of these services. Previously I wrote about free services from SendThisFile and EatLime. Here I relate my experiences with the free services from DropSend and TransferBigFiles.
All these services operate by letting you upload files to their servers, notifying the recipient that the files are ready to be downloaded and providing a link that points to the file(s). Some of the services have optional software, but installing software scares me, so I used nothing but a web browser (except in one instance).
File Transfer, File Sharing