ShareX is a free screen capture, file sharing, and productivity tool. Images can be annotated and edited using the built-in ShareX image editor or modified using image effects and watermarks.
Images or screen captures can be autonomously exported as an image file, email attachment, exported to a printer, to the clipboard, or uploaded to a remote host such as many popular image hosting services or via FTP. If the image is uploaded to a remote host, the URL generated by it can be copied to the clipboard.
Click here to download the ShareX custom uploader configuration file.