Convert AVX to AVL

Understanding AVX and AVL file formats

AVX files are typically associated with ArcView Extension files, used by ESRI's ArcView GIS software to add extra functionality or tools. These files contain scripts, tools, or data that extend the capabilities of the GIS application.

AVL files, on the other hand, are ArcView Legend files. They store symbology and legend information for displaying GIS data layers, such as color schemes, symbols, and classification rules.

Why convert AVX to AVL?

Converting an AVX file to an AVL file is not a standard or direct process, as these formats serve different purposes within ArcView. However, users may want to extract or transfer symbology or legend settings from an extension (AVX) to a legend file (AVL) for consistent map visualization.

How to convert AVX to AVL

There is no direct, automated converter for AVX to AVL due to their different roles. However, you can manually apply symbology or legend settings from an AVX extension to a layer and then save those settings as an AVL file:

1. Open ArcView GIS and load your project.
2. Install or load the AVX extension via File → Extensions.
3. Apply the desired symbology or tools from the extension to your data layer.
4. Right-click the layer and choose Properties to adjust the legend as needed.
5. Save the legend settings by right-clicking the layer and selecting Save Legend, which creates an AVL file.

Best software for AVX to AVL conversion

The best and most reliable software for this process is ESRI ArcView GIS itself, as it natively supports both AVX and AVL formats. No third-party converter is recommended due to the proprietary nature of these files.

Summary

While there is no direct AVX to AVL file converter, you can use ArcView GIS to apply extension-based symbology and save it as an AVL legend file for consistent map styling.