If you are looking for legitimate ways to manage or restore your drive's capacity, use these verified tools:

Based on the search results, "Sdata" or "SD Data Tool" often refers to a specific, older tool designed to artificially expand the perceived capacity of SD cards/USB drives (often referred to in tutorials from 2015-2016).

: If you try to save more data than the drive can actually hold, it will either fail to save or overwrite your existing files, leading to permanent data corruption.

: Use built-in Windows NTFS compression for folders and files. Cloud Storage : Offload files to services like Microsoft OneDrive Google Drive Hardware Upgrade

A separate utility often referred to as "Sdata Tool" is a console application claiming to "increase" flash memory (USB/SD cards) up to 16GB or 32GB.

The refers to two very different things depending on your needs. One is a legitimate technical tool for business data, while the other is a widely circulated program for SD card "expansion" that is often flagged as a security risk. 1. SData Tool (USB/SD Card Expansion)

Many users search for SData Tool to allegedly double the storage capacity of USB drives or SD cards (e.g., turning a 4GB drive into 8GB).