Something like viewedit, but that allows me to download the file for further editing.
- How long of a screenshare? I usually use CloudApp for this. Another nice use is: if it's going to be a really short one (like for a tweet or sharing in slack). You can record as a gif.
- I have used it to record my screen with voice, then edit as needed and exported it to youtube or save and upload.
- If you're under MacOS X, Quicktime allows you to record your screen and you'll can export it as video file. And the application is native !
- OBS Studio is free, open-source, and has the ability to record anything, from your screen, to a specific window, to a webcam. I use it when streaming, and it's quite powerful. If you're just looking for something quick, this might be a bit too involved, but I definitely recommend it.