When comparing TortoiseGit vs gitk, the Slant community recommends TortoiseGit for most people. In the question“What are the best Git clients for Windows?” TortoiseGit is ranked 4th while gitk is ranked 22nd. The most important reason people chose TortoiseGit is:
Licensed under GPL.
Ranked in these QuestionsQuestion Ranking
Pro Open source
Licensed under GPL.
Pro Windows context menu integration
Context menu enables access to common commands quickly.
Pro Can parse and provide a pretty log of all commits or filter by branch
Pro Convinient blaming tool
Very friendly blame tool. Easy to walk in the history of a file.
Pro Visibly more compact overview output than many other options
When using gitk to scan a long list of changes, the user is able to see more of the list without pagination, as there is no huge buffer of whitespace between each entry.
Since it's pretty minimalistic and does not contain a lot of features (for example, it can't commit), it's quite fast.
Gitk is a free and open source tool. It forms part of the official git suite.
Pro Comes with Git
Gitk is a part of the git package, so no additional application is necessary: it is developed right alongside git itself.
Pro Easy to use
Con Windows only
No Linux or OSX versions available.
Con May clutter your Windows Explorer
If you have synced your dev folder to a cloud service, TortoiseGit's git status file icons will override your cloud provider's icons.
Con Buggy file status icons
The file icons are also often buggy and do not reflect its true status. Often times the icon is missing and makes you think a file or folder is untracked, when it is already staged, or sometimes even already committed and pushed.
Con Renames git commands
Makes things hard to find for people used to the git CLI.
Con Cannot commit
The user needs to use a different Git client (GUI or otherwise) to commit changes.
Con Does not automatically update
The user must press F5 to refresh the view as there is no automatic update available.