TC Storage Tune is a storage throughput curve analyzer, kernel block-device parameter inspector, and directory readability & SHA-256 integrity scanner built natively for Linux desktops.

An independent Linux alternative inspired by HD Tune Pro for filesystem transfer-rate curve benchmarking, block parameter inspection, and user-space directory integrity scanning.

Key Features:

• Transfer Rate Curve Benchmark: Executes multi-step temporary file read and write passes on any mounted directory (automatically removing temporary files after completion), plotting live Read/Write MB/s curves alongside random-access latency probes in milliseconds, with Min, Max, Average MB/s, Access Time (ms), IOPS, and CPU load telemetry.
• Kernel Block & Mount Inspector: Reads real Linux /sys/block/* device attributes (model, vendor, firmware revision, SSD/HDD rotational flag, logical/physical sector sizes, I/O scheduler, queue depth, read-ahead KB, TRIM/discard granularity) together with /proc/diskstats counters and os.statvfs mounted filesystem usage.
• Directory Block Readability & SHA-256 Map: Scans real files in any chosen folder chunk-by-chunk, visualizing healthy, slow, and unreadable blocks on a live green/amber/red block grid while computing and verifying SHA-256 cryptographic manifests.
• Folder Health Explorer & Reports: Inspects largest files and subdirectories and exports full benchmark curves, device parameters, and SHA-256 manifests to CSV, JSON, or TXT.

Disclaimer: This project is an independent open-source utility built by TC Studio and is not affiliated with, sponsored by, or endorsed by EFD Software.