Side by side
Guiffy vs TkDiff
Both stand on file comparison software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free trial LinuxMacWindows
Guiffy provides broad encoding support, large-file handling, folder comparison, and optional three-way merging. Its announced end-of-life date is a major consideration for new purchases.
Visit Guiffy Free plan LinuxMacWindows
TkDiff focuses on file and folder comparison, three-way merging, and conflict handling. It may suit users seeking those functions in a free desktop tool with version-control support.
Visit TkDiffThe facts
| Guiffy | TkDiff | |
|---|---|---|
| Free plan | A free trial | Yes |
| Open source | Not published | Not published |
| Runs on | Linux, Mac, Windows | Linux, Mac, Windows |
| Lowest paid plan | Guiffy Pro: $24 per user, paid once | Not published |
| Plans published | 2 | None |
| Maker | Not published | Not published |
| Website | guiffy.com | sourceforge.net |
| On file comparison software | #26 of 33 | #30 of 33 |
Guiffy: what it does well
- Supports over 150 encodings
- Handles files larger than 2 GB
- Includes recursive folder comparison
- eXpert provides three-way merging
- One license covers unlimited platforms
What to know first
- Products reach end of life December 31, 2026
- No free plan is offered
- 21-day evaluation is time-limited
- Support and updates last 12 months
TkDiff: what it does well
- Free plan is available.
- Supports three-way merging.
- Compares folders as well as files.
- Includes merge conflict tools.
- Supports version control.
What to know first
- Runs only on Linux, macOS, and Windows.
Alternatives to Guiffy Alternatives to TkDiff The whole list