There are numerous GUI diff tools, such as meld, kdiff3, kompare and others. However, it seems that all of these expect to get the input files and compare them, rather than allowing you to supply your own difference, from another source, and displaying that.
Are there diff viewers which accept .diff outputs of the actual diff utility?
Requirements:
- GUI (not text mode)
- OS: supports GNU/Linux
- Gratis
- Free software