Search Results for "data analysis free"

...Code in the stable branch of this repository, including the main vd application, loaders, and plugins, is available for use and redistribution under GPLv3. VisiData is a free, open-source tool that lets you quickly open, explore, summarize, and analyze datasets in your computer’s terminal. VisiData works with CSV files, Excel spreadsheets, SQL databases, and many other data sources.

itr-wala is an agent skill for preparing Indian income tax returns from a terminal while keeping tax calculations in deterministic Python code. The AI reads documents such as Form 16, AIS, and broker statements, asks follow-up questions, and explains the resulting figures. A separate tax engine handles slabs, rebates, cess, surcharges, special-rate income, interest, late fees, and old-versus-new regime comparisons. Strict validation cross-checks entered values and rejects malformed or...

...The tool also supports options like opening a selected result in a web browser, piping results into other tools, and restricting searches to specific formats such as text-only or JSON for further processing. Because it avoids third-party tracking and ads built into many browser search experiences, ddgr appeals to users seeking greater control over data and a faster, distraction-free search flow.

S3cmd (s3cmd) is a free command line tool and client for uploading, retrieving and managing data in Amazon S3 and other cloud storage service providers that use the S3 protocol, such as Google Cloud Storage or DreamHost DreamObjects. It is best suited for power users who are familiar with command-line programs. It is also ideal for batch scripts and automated backup to S3, triggered from cron, etc.