"I... uh... 'Hey, your fern is thirsty, but don't worry, I checked for you.'"

Oppa refilled his glass. "Because real oppas fail you. Brothers move away. Boyfriends lie. But an algorithm that says 'good job, you watered a plant'? That's not fake. That's the first honest relationship some people have ever had."

Min-Jae panicked. This wasn't a business. It was a con.

Min-Jae discovered it after his 47th failed business pitch. A small card slipped under his studio door read: "Tired of logical business plans? Try Emotional Economics. Ask for Oppa Bizz."

Oppa snapped his fingers. "That's it. The 'Thoughtful Boyfriend' angle. No one buys sensors. They buy the feeling someone remembers their fern." He pulled out a contract: Oppa Bizz took 51% equity but provided emotional engineering – a team of actors, voice trainers, and lyricists.

Min-Jae stammered: "A plant-watering sensor app—"

News 25th Apr, 2025: Tablecruncher goes Open Source!

Features

⚡

Open files bigger than 2GB and containing more than 15 million rows. Opening a 100MB CSV file with more than 500,000 lines takes less than 5 seconds on a dual-core Macbook Pro.

⌨

Use Javascript as a macro language to manipulate your CSV files. A simple API gives you access to all cells and you can change cell content as well as do abitrary calculations.

➟

Export your table data to JSON. The exported JSON is an array-of-objects if there's a header row present in your CSV data. Otherwise you'll get an array-of-arrays.

🗃

Automatically detects most CSV file formats and file encodings for you. If you want, you can easily override the automatic detection and choose the appropriate CSV parameters.

📄

Open and save CSV files with one of these encodings: UTF-8, UTF-16LE, UTF-16BE, Latin-1 (ISO-8859-1) and Windows 1252 files. (These list will be extended in future updates.)

🔎

Use the powerful Find and Replace dialog to search for patterns in your table or in a selected area. Regular Expressions according to the ECMAScript 5 standard are supported.

🎨

Enjoy crunching your data with four beautifully designed color themes, including a dark theme that fits well with the Mac's dark mode.

𝌘

Flag rows manually or with the Find and Replace dialog and export flagged rows as a new CSV file.

𝌅

Modify your CSV data grid easily. You can sort lines alphabetically or numerically, move columns right or left or delete columns. Or set your first CSV row as a header row.

Bizz — Oppa

"I... uh... 'Hey, your fern is thirsty, but don't worry, I checked for you.'"

Min-Jae panicked. This wasn't a business. It was a con.

Min-Jae discovered it after his 47th failed business pitch. A small card slipped under his studio door read: "Tired of logical business plans? Try Emotional Economics. Ask for Oppa Bizz."

Min-Jae stammered: "A plant-watering sensor app—"

What others are saying

Not convinced yet? Head over to the GitHub repository to check out more details.

Features

Bizz — Oppa

What others are saying

Blog

Tablecruncher is Going Open Source — Here's Why

Version 1.7.0 published

New beta for Tablecruncher 2

First early beta for Tablecruncher 2

Roadmap for Version 2