Click on the lock in the bottom left corner and enter your password. Opt for 'Security & Privacy' and then opt for 'General'. You can easily fix this problem by going to system preferences. This might appear if you have downloaded an older version of the software. Often in Mac, Openshot can't be opened because the system cannot check it for malicious software.
You can also get hold of the source code and compile it yourself if you're up for it. The software itself is safe to use, given that it is acquired from the official site. However, if you pick up the application from their repository, there should not be any problem. Since the software happens to be open-source, anybody can change the software's structure and upload it on the internet on different forums. It is recommended to download Openshot video editor download for Windows 7 directly from the official site as there have been reports of malware from other download sources. Is OpenShot Video Editor Safe to Download? While conveniently switching between simple and advanced views at any point in time, OpenShot Video Editor customizes the interface according to your needs. OpenShot offers pretty much everything you need as a cash-strapped novice video editor. Other than the popular video formats like MP4, AVI, OpenShot video editor 32-bit Windows 7 lets you export to YouTube, Vimeo, and Xbox 360 directly. You can easily add subtitles, transition effects, filters to your clips to enhance the experience. Its user-friendly interface lets you learn the application faster and create a wonderful range of content. The software is available for Windows, Mac, and Linux users. Openshot Video Editor is an award-winning open-source, free video editing application.