OBS Studio supports both streaming and recording in high definition, with no restrictions on the number or length of your creations. Unlike the hugely popular FRAPS (which only lets you record for 30 seconds at a stretch unless you’ve bought a license, and applies a watermark to the resulting footage), OBS Studio is open source, and completely free to use without restrictions. If you’re a keen gamer, OBS Studio is easily the best free screen recorder for you.