CSVReader/Writer

CSVReader/Writer is a cool toolkit that gives you a bunch of Java classes. You can use these classes on their own or mix them into your own programs. They help you read, write, align, sort, and pack files that are separated by commas, tabs, or semicolons. These are usually called CSV files.

What’s Inside the Toolkit?

This toolkit has four main Java classes: CSVReader, CSVWriter, CSVAlign, and CSVPack. They’re all about working with CSV (Comma Separated Value) files. Plus, they can handle tab-separated and semicolon-separated files too! This format is used by Microsoft Word and other products from Microsoft.

Extra Features You’ll Love!

The best part? CSVReader/Writer also supports embedded comments! You can set up your own separator, quote, and comment characters to suit your needs.

Speed vs. Readability

A quick heads-up: Processing CSV files can be about ten times slower than using binary files. So if you’re looking for speed, consider using binary formats like DataInputStream or ObjectInputStream instead. But remember, CSVs are perfect when you need data that’s easy to read or edit!

Easier Proofreading with CSVAlign

The CSVAlign tool helps line up fields in columns so you can proofread easily. It’s super helpful for making sure everything looks right!

Sorting Made Simple with CSVSort

CSVSort allows you to sort your CSV files in different ways—case-sensitive or not—and you can even choose which columns to sort by. You can arrange it all in ascending or descending order!

Tidying Up Files with CSVPack

If you've got a tab-separated file and want it in comma-separated form? No problem! Use CSVTab2Comma. Plus, CSVPack will take out any unnecessary spaces to make your CSV file as compact as possible.

A Quick Note!

NOTE: Just so you know, CSVReader/Writer is intended for non-military use only.