Synapse - posting and receiving big files lazarus / 38-Networking and Web Programming ---------------------------------------------------------------------- Dibo ยท 2011-05-06 10:46 Hi, They are functions for upload and download files like HttpPostFile,HttpGetBinary. But both functions load whole file to memory stream (HTTPSend.Document) so if I am sending or receiving big file (100MB) then this solution is not efficient. Is any way to send or receive file by chunks like lNet do? Regards.