Life & fun · alternatives · 2026

24 alternatives to Tad – A Desktop App for Viewing and Analyzing Tabular Data (CSV Files)

Tad is a fast, free, cross-platform desktop application for viewing and analyzing tabular data files.

Tad is a free, open-source desktop application for viewing and analyzing tabular data files including CSV, Parquet, SQLite, and DuckDB databases. It runs on macOS, Linux, and Windows and uses DuckDB internally for fast… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Tad – A Desktop App for Viewing and Analyzing Tabular Data (CSV Files) launched in 2017; newer entries below may have overtaken it.

1. 1DU
   Duck-UI – Browser-Based SQL IDE for DuckDB▲213

   I built Duck-UI, a web-based SQL editor that runs DuckDB entirely in your browser via WebAssembly. No backend required. The Problem: Every time I needed to query csv, parquet, or even to play with SQL, I had to either: (a) spin up a Jupyter notebook (b) use the CLI (c) upload to a hosted service. Friction at every step (TOO MUCH to load a csv or even to test some sql (study)... The Solution: DuckDB's WASM runtime lets us run SQL analysis client-side. Load CSV/JSON/Parquet files from disk or URL, write SQL, get results instantly. Data stays on your machine. What It Does: SQL editor…

   2025 · demo.duckui.com · its alternatives →

2. 2
   WhatTheDuck – open-source, in-browser SQL on CSV files▲119

   WhatTheDuck is an in-browser sql tool to analyze csv files that uses duckdb-wasm under the hood. Please provide feedback/issues/pull requests.

   2024 · github.com · its alternatives →

3. 3
   PocketBase – Open Source realtime backend in one file▲563

   Open Source realtime backend in 1 file. Contribute to pocketbase/pocketbase development by creating an account on GitHub.

   2022 · github.com · its alternatives →

4. 4
   Rows▲511

   Import business data and analyze it using plain language.

   2021 · rows.com · its alternatives →

5. 5
   Open-source, browser-local data exploration using DuckDB-WASM and PRQL▲227

   Hey HN! We’ve built Pretzel, an open-source data exploration and visualization tool that runs fully in the browser and can handle large files (200 MB CSV on my 8gb MacBook air is snappy). It’s also reactive - so if, for example, you change a filter, all the data transform blocks after it re-evaluate automatically. You can try it here: https://pretzelai.github.io/ (static hosted webpage) or see a demo video here: https://www.youtube.com/watch?v=73wNEun_L7w You can play with the demo CSV that’s pre-loaded (GitHub data of text-editor adjacent projects) or upload…

   2024 · github.com · its alternatives →

6. 6
   Work with CSV files using SQL. For data scientists and engineers▲99

   A SQL spreadsheet desktop app that queries and visualizes CSV files using SQL.

   2021 · superintendent.app · its alternatives →

7. 7
   Baserow▲341

   Baserow 2.0 introduces workflow automations, the Kuma AI assistant, date dependencies, smarter AI fields, workspace search, and improved security with 2FA.

   2022 · baserow.io · its alternatives →

8. 8
   Stanchion – Column-oriented tables in SQLite▲273

   Hello HN! I built stanchion to scratch my own itch. I have personal applications running on SQLite where I want to store log and metric data (basically forever) but don't want to add complexity by bringing in a new database or whole separate server. Some of these applications are running on a Raspberry Pi, where storage and compute are limited, but I still want data warehouse like capabilities. I envision stanchion being used in similar scenarios: on phones and resource-limited devices in applications that are already using SQLite. I know that there are alternatives like DuckDB (which is…

   2024 · github.com · its alternatives →

9. 9
   SQL workbench in the browser▲117

   Free browser-based SQL editor powered by DuckDB. Query and visualize CSV, JSON, Parquet and Arrow files locally or from remote URLs. No installation required.

   2024 · sql-workbench.com · its alternatives →

10. 10
    Tad▲11

    A better way to view & analyze data on macOS

    2017 · tadviewer.com · its alternatives →

11. 11
    LatticeDB – Like SQLite but for graph databases▲190

    We have been using graph DBs more and more at work. I found them painful to work with locally and decided to try and build something better.

    Aug 2026 · github.com · its alternatives →

12. 12
    DuckDisk▲104

    Table-first storage analysis for Mac, cloud, and SSH

    Aug 2026 · github.com · its alternatives →

13. 13TA
    TerminusDB – An open source in-memory graph database▲231

    2020 · terminusdb.com · its alternatives →

14. 14
    Simple-graph – a graph database in SQLite▲237

    This is a simple graph database in SQLite, inspired by "SQLite as a document database" - dpapathanasiou/simple-graph

    2020 · github.com · its alternatives →

15. 15
    Flexmonster Desktop▲121

    Free pivot table & charts tool for insightful reporting

    2021 · flexmonster.com · its alternatives →

16. 16
    TextQuery – Query CSV, JSON, XLSX Files with SQL▲163

    Hiya HN! TextQuery is my sabbatical project that I have been working on for the past six months. It was born out of a personal pain point. Anytime I wanted to analyze raw CSV data, I had to create a schema first before I could import it for querying. And to create charts, I had to use yet another tool. I also disliked how bad charts from popular tools like Excel, Google Sheets looked like. I wanted an easier way to do this and TextQuery was my solution: an all-in-one tool to query CSV files using SQL and create beautiful visualizations as well. Currently, it's a macOS app and focused on CSV…

    2025 · textquery.app · its alternatives →

17. 17
    Yobulk – Open-source CSV importer powered by GPT3▲233

    🔥 🔥 🔥Open Source & AI driven Data Onboarding Platform:Free flatfile.com alternative - yobulkdev/yobulkdev

    2023 · github.com · its alternatives →

18. 18
    VisiData – vi for data▲221

    A terminal spreadsheet multitool for discovering and arranging data - saulpw/visidata

    2017 · github.com · its alternatives →

19. 19CQ
    CSVFiddle – Query CSV files with DuckDB in the browser▲64

    Import CSVs, write SQL, and instantly share it with anyone. Runs 100% in-browser, so you're in control of your data.

    2022 · csvfiddle.io · its alternatives →

20. 20
    TABLUM.IO▲159

    Turn CSV, XML & JSON into a live analysis-ready SQL database

    2023 · tablum.io · its alternatives →

21. 21
    HelloCSV - A free FlatFile alternative▲123

    A modern, frontend only, open source, CSV importer

    2025 · hellocsv.github.io · its alternatives →

22. 22SA
    SpreadsheetDB – A database that you can query with spreadsheets▲144

    2017 · spreadsheetdb.io · its alternatives →

23. 23
    QuickSheet▲127

    Instantly create and edit spreadsheets from your menu bar

    2025 · apps.apple.com · its alternatives →

24. 24
    Row Zero▲129

    The fastest spreadsheet

    2024 · rowzero.io · its alternatives →

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →