Visual Table for Mac

• A CSV export from one system. A SQLite database from another. A spreadsheet someone emailed you. They share a customer ID or an email address, and the only way to combine them today is Python, a throwaway import script, or an hour of VLOOKUP.
• Visual Table does it in ninety seconds, and remembers how.

Join across formats

• Pick two tables, pick the columns to match on, and see the result. It doesn't matter that one came from a database and the other from a spreadsheet — once they're open, they're just tables.

It tells you why joins fail

• Cross-format joins fail constantly, and almost never because your logic is wrong. One file stores a customer ID as 00123, the other as 123. Emails differ by capitalisation or a trailing space. A key repeats on one side and ten thousand rows quietly become forty-seven thousand.
• Before a join runs, Visual Table checks both sides and tells you what it found: how many keys actually match, what's stopping the rest, and what the result will look like. Each problem comes with a fix you can switch on and watch the match rate change.

Open almost anything

• CSV and TSV · JSON and NDJSON · Parquet · SQLite · Excel
• Import a whole folder as one table — twelve monthly exports become one annual view. Rows that can't be read are set aside and explained rather than silently dropped.

Built for large files

• Ten million rows scroll at sixty frames per second. Filtering, sorting, and column statistics run on a real analytical engine, so files larger than memory work.

Understand your data

• Click a column for its distribution, most common values, empty count, and range. Add computed columns with expressions. Group and summarise into a new table. Write SQL directly when the visual tools aren't enough — and see the SQL behind everything the visual tools do.

Your files are never changed

• Visual Table only ever reads. Every filter, join, and computed column exists in your workspace, not in your data.

Completely offline

• No account, no telemetry, no network. Your data never leaves your Mac. The app ships without network permission, so you can verify that.

Free and pro

• Everything is free to use, including the full join builder. Visual Table Pro adds unlimited export and saving your workspace as a project you can reopen later.