Avidemux vs Diffchecker
Avidemux
avidemux.sourceforge.net
Diffchecker
diffchecker.comSide by side
| Figure | Avidemux | Diffchecker |
|---|---|---|
| Price from | Free | $15/mo |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | Yes | — |
| Web | Yes | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | Yes |
| iOS | — | Yes |
| API | — | Yes |
| Plans published | 2 | 8 |
| Spec score · File Comparison Software | 8.3 (#5) | 9.2 (#1) |
| Spec score · Diff and Merge Tools | 8.3 (#5) | 9.2 (#2) |
| Desktop app | Yes | Diffchecker Desktop runs comparisons locally and offline on Windows 10/11, macOS/OS X and Linux AppImage. |
| Support | The homepage welcomes patches, translations and bug reports. | The pricing page lists priority support for Pro, Desktop, Legal, and Enterprise, with dedicated support channels and a service-level agreement for Enterprise. |
Plans
Diffchecker
- API BasicFree
- BasicFree
- Pro + Desktop$15 a month
- Diffchecker Legal$20 a month
- Enterprise$40 a month
- API Standard$99 a month
- API Business$299 a month
- API EnterprisePriced on request
In their own words
Avidemux
Avidemux has no write-up on Specifiction yet; its figures are above.
Diffchecker
Diffchecker compares text, code, and data in a browser or offline with its desktop app, highlighting additions, removals, and edits. Text comparisons can use side-by-side or unified views, adjustable precision, custom ignore rules, syntax highlighting, real-time editing, and change merging. Listed comparison options also include documents, images, spreadsheets, and folders, with features such as OCR, redlines, formula detection, and batch comparison. Basic is free, but some tools have monthly use limits: unified view and real-time editing each allow five tries, while character-level differences and merge changes each allow ten. Pro + Desktop costs $15 a month per user and includes offline comparisons with desktop apps for Windows, Mac, and Linux. Legal costs $20 a month per user and adds iManage integration and comparison-setting profiles. Enterprise costs $40 a month per user with annual billing, and includes SAML SSO, SCIM provisioning, and dedicated support. Browser comparisons stay in the browser unless saved and shared; Desktop comparisons run locally. The site states browser traffic is TLS-encrypted and its security program is ISO/IEC 27001 certified.