Top 5 Version Control Tools In 2021

GitHub is a platform that hosts public and private code and provides software development and collaboration tools. Features include version control, issue tracking, code review, team management, syntax highlighting, etc. 

itbucket from Australian-headquartered Atlassian offers source code management and version control. 

GitLab is a complete open-source DevOps platform, delivered as a single application, fundamentally changing the way Development, Security, and Ops teams collaborate and build software. From idea to production, GitLab helps teams improve cycle time from weeks to minutes, reduce development. 

AzureDevOps Server (formerly Team Foundation Server, or IFS) is a test management and application lifecycle management tool, from Microsoft's Visual Studio offerings. To license Azure DevOps Server an Azure DevOps license and a Windows operating system license (e.g. Windows Server).

SourceForge is an online code hosting service boasting over 500,000 open source software projects, delivering over 4 million downloads every day, expert help, and global reach. SourceForge further boasts the world's largest collection of open source software tools and applications.