CrossConvert
CrossConvert: An offline Mac converter for structured data, with flexible CSV handling and previews. Ranked #68 of 69 in File Conversion Software by our editors (3.0/10); pricing: Paid; best for mac users converting structured data offline.
At a glance
- Editor score3.0 / 10
- PricingPaid
- Best forMac users converting structured data offline
- Free planNo
- Batch conversionNo
- Facts checked23 Sep 2026
Where it wins
- Converts among JSON, CSV, YAML, and TOML with input detection
- Flattens nested data and expands arrays into CSV rows
- Previews output and saves files or copies results to the clipboard
Where it doesn't
- Available only for macOS desktop
- No batch conversion or API access
- Paid-only entry may not suit buyers seeking a free plan
Our verdict on CrossConvert
CrossConvert is a macOS desktop app for converting structured data among JSON, CSV, YAML, and TOML. It is aimed at developers, data engineers, DevOps practitioners, QA engineers, and data analysts who need to move data between these formats. Its focus is practical rather than broad: it handles conversion and formatting locally, with options for previewing and exporting results.
For CSV work, CrossConvert detects input delimiters and lets users configure the output delimiter. It can flatten nested structures into dot-notation columns and expand arrays into multiple CSV rows, which makes it more useful for structured data than a basic format switcher. Pretty-printing and minification are supported, with configurable two- or four-space indentation. Users can load files, choose a destination and filename for converted output, or copy the result to the clipboard.
The vendor says conversions run locally and offline, so the app is suited to Mac users who prefer desktop processing and do not need cloud conversion. Its scope is also its boundary: it is macOS-only, has no batch conversion or API access, and does not offer a free plan. CrossConvert makes sense for solo users and small teams with occasional or focused JSON, CSV, YAML, and TOML tasks; buyers who need a free option, broader platform support, or batch workflows should look elsewhere.
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CrossConvert pricing
CrossConvert fact sheet
| Free plan | No |
|---|---|
| Paid from | Not verified |
| Max file size | Not verified |
| Batch conversion | No |
| Cloud conversion | No |
| API access | No |
| OCR conversion | No |
| Deployment | Desktop |
| Deployment | Desktop |
| Platforms | macOS |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | Paid |
| Website | greatapps.store |
| Facts checked | 23 Sep 2026 |
Alternatives to CrossConvert
- PandocA broad, programmable converter for technical documents, markup, and publishing workflows.9.3
- ConvertioA broad converter for documents, media, batch jobs, OCR, and automated workflows.9.1
- Zamzar APIA broad, asynchronous conversion API with flexible imports, exports, and extraction workflows.9.0
See all CrossConvert alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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