#csv

Excel Delta View

stoutalligator

Side-by-side Excel file comparison with sheet selection and downloadable diff report.

CSV Plot Viewer

chenxuchen

Interactive multi-panel CSV signal plotting inside VS Code.

Local Database Explorer

BreckCode

Open SQLite files in VS Code, run queries, browse tables, and export selected results as CSV, TSV, HTML, JSON, or SQL object.

CSV Studios

yohervz

The most beautiful way to view and edit CSV files

CSV Auto Import

GaryC-246

streamlines data science and machine learning workflows by removing the hassle of manually finding and writing file paths. Users will be able to simply drag and drop a dataset into a Jupyter Notebook or Python script, and the extension automatically generates a reproducible, relative path. It also i

Quick CSV Viewer

jsh9

View and preview large CSV files in a readonly, fast VS Code custom editor.

LinearCode

LinearCode

See any file as an interactive graph: JSON, XML, YAML, CSV, Parquet, PDF, Markdown, OpenAPI, RDF/OWL, Graphviz, call graphs for Python/JS/PHP/R/Shell — plus live REST APIs and MCP servers.

DuckCSV

giacomoaccursi

High-performance CSV/TSV/Parquet viewer powered by DuckDB — edit, query, filter, and profile your data directly in VS Code

RokRage Excel Viewer

RokRage

Preview Excel .xlsx workbooks and CSV files locally in VS Code or VSCodium, with formatting, filters, search, pagination and export.

File SQL

arunkumar1997

Query local and S3 files (CSV, JSON, Parquet) with SQL using DuckDB

TableViewer

ewhenjoo

View table-like data from pickle, CSV/TSV, NPY, HDF5, and Zarr directly in VS Code

Atalaya

marioloez

Audit-friendly SQLite viewer for VSCode. Browse, query, edit, and export .db / .sqlite / .sqlite3 files. One runtime dependency, no native code.