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- API
- Public developer API was not verified on the reviewed homepage.
Mammoth CSV - spreadsheet for huge files pricing
● Identity checkedAI productivity · Official-source review 2026-10-07
Mammoth CSV is built for professionals who work with datasets far beyond the limits of traditional spreadsheet tools. It handles tens of gigabytes with confidence, letting you load, explore, filter, transform, and aggregate massive files with impressive speed and lean memory usage. Supports not only CSV, but all delimited data files and also PARQUET, EXCEL and JSON. Compressed files (ZIP, GZ) can be opened directly. Key Features • Instant file preview for rapid inspection • Advanced filtering using complex queries built through an intuitive interface • Data transformation powered by a familiar, Excel style formula language • Multi axis aggregation with support for sophisticated measures • Export any processing stage to Excel, CSV or PARQUET • Full local processing ensuring complete data privacy • No external dependencies Advanced Features Save and reuse complex processing pipelines
- Category
- AI productivity
- Free access
- Free plan not confirmed from the reviewed homepage; check current pricing before purchase.
- API access
- Public developer API was not verified on the reviewed homepage.
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Mammoth CSV - spreadsheet for huge files pricing & plans
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