dt-cli-tools

dt-cli-tools is a suite of command-line tools for viewing, filtering, and comparing tabular data files. Supports CSV, TSV, Parquet, Arrow/Feather, JSON, NDJSON, and Excel formats. Written in Rust with no runtime dependencies. Distributed under the MIT license.

• dtcat — view, inspect, and convert data files with schema, statistics, and sampling
• dtfilter — query and filter rows with operators, column selection, and sorting
• dtdiff — compare two files with key-based matching and cell-level diffs

• Latest release v0.2.0 2026-04-04 ✦
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