is a widely used software package designed for the rapid analysis of grain size statistics from unconsolidated sediments. Originally developed by Dr. Simon J. Blott and published in Earth Surface Processes and Landforms , the program has become a standard tool for geomorphologists and sedimentologists worldwide. Where to Download Gradistat Version 8.0
While newer versions exist (including a standalone Windows application called "Gradistat_Excel"), remains the most downloaded for several compelling reasons:
Gradistat version 8 comes with several new features and improvements, making it a significant upgrade from previous versions. Some of the key features include:
| Feature | Gradistat v8 (Excel) | Gradistat_Excel (standalone) | Other tools (GRADISTAT in R, sedimix) | |--------|----------------------|-------------------------------|----------------------------------------| | Price | Free | Paid (~€50 academic) | Free (R) / Paid (Sedimix) | | Ease of use | Excellent | Excellent | Steep learning curve | | Mac support | Partial | Full (via separate app) | Full (R runs everywhere) | | Batch processing | Up to 250 samples | Unlimited | Unlimited | | Ternary diagram | Manual copy | Automatic | Automatic | | Updates | None (abandoned) | Occasional | Frequent | Gradistat version 8 download
Treasure it. Back it up to a USB drive. And consider running it inside a Virtual Machine if your modern PC rejects it.
Highlight your data table (including headers). Gradistat will detect missing values.
You can download GRADISTAT Version 8.0 directly from the official Kenneth Pye Associates Ltd (KPAL) website is a widely used software package designed for
Check that your weight percentages sum to 100 (±2%). Gradistat assumes closed-sum data. Normalize if needed.
Click the Gradistat ribbon button. A user form appears with options:
By following this guide, you should be able to download and install Gradistat version 8 with ease. If you have any further questions or issues, don't hesitate to contact the Gradistat support team. Blott and published in Earth Surface Processes and
Gradistat version 8 is a classic piece of geoscience software—reliable, light, and free from distractions. However, it is a . As of 2025, downloading V8 is primarily an exercise in archival research or niche legacy support.
You can find the various versions, including the legacy 8.0, on the GRADISTAT Software page . Excel Version Compatibility: Excel 2000-2003: Use the .xls version. Excel 2007-2010: Use the .xlsm version (macro-enabled).
