#csv

CSV XLSX Table Viewer

aakashrohilla

View and edit CSV, TSV, XLSX, and XLS files in a clean spreadsheet view

DataFrame Viewer

ChristofKaufmann

View tabular Jupyter variables and data files.

SF Toolkit

ShiladityaBose

All-in-one Salesforce developer toolkit — Apex log analyzer (10 views), multi-protocol API client with environments/variables/collections, 37 data tools, text diff, Agentforce trace inspector, Apex analysis & test gen, permission set viewer, and more.

Office File Preview

takashi-uchida

Read-only preview for .docx, .xlsx, .csv, .pdf, .pptx files and Marp slides inside VS Code

Excel SpreadJS Editor

GrapeCitySoftware

在 VSCode 中编辑、查看和创建 Excel 电子表格及 CSV 文件，提供完整的类似 Excel 的体验。支持高级 Excel 功能、公式、数据透视表等。

Edit Excel files directly in VSCode with a spreadsheet-like interface

CSV Studio

MichaelSam94

View and edit CSV files as interactive spreadsheets

Live Preview HTML

Rupesh9369

The ultimate universal previewer for VS Code. Preview HTML, JSX, Vue, Svelte, Markdown, XML, CSV, PDFs, images, videos, and audio with a built-in browser, element inspector, real-time live sync, and premium media players. Supports React, Next.js, Angular, and any web stack.

Tabular CSV

SaurabhBade

View CSV and delimited files in an interactive table format.

JSON & XML Toolkit

BerkeKaracaoglan

A complete workbench for JSON & XML: prettify, minify, escape, repair, sort, flatten, query (JSONPath/XPath), analyze, and convert between JSON, XML, YAML, CSV, TypeScript and Go — all from the command palette or an interactive panel.

SQLitePad — SQLite Editor & Manager

SerdarVural

Full-featured SQLite editor: click a .db file to browse, edit, filter, import/export, and query it in place. Zero native dependencies, free.

Spreadsheet Studio by Reswob

reswob

Open, view, edit, sort, and search CSV, Excel (.xlsx/.xls), LibreOffice (.ods), and Google Sheets files directly in VS Code.