Our SLYR tool is the complete solution for full compatibility between ArcMap, ArcGIS Pro and QGIS. It offers a powerful suite of conversion tools for opening ESRI projects, styles and other documents directly within QGIS, and for exporting QGIS documents for use in ESRI software.

A lot has changed since our last SLYR product update post, and we’ve tons of very exciting improvements and news to share with you all! In this update we’ll explore some of the new tools we’ve added to SLYR, and discuss how these tools have drastically improved the capacity for users to migrate projects from the ESRI world to the open-source world (and vice versa).

ArcGIS Pro support

The headline item here is that SLYR now offers a powerful set of tools for working with the newer ArcGIS Pro document formats. Previously, SLYR offered support for the older ArcMap document types only (such as MXD, MXT, LYR, and PMF formats). Current SLYR versions now include tools for:

Directly opening ArcGIS Pro .lyrx files within QGIS

LYRX files can be dragged and dropped directly onto a QGIS window to add the layer to the current project. All the layer’s original styling and other properties will be automatically converted across, so the resultant layer will be an extremely close match to the original ArcGIS Pro layer! SLYR supports vector layers, raster layers, TIN layers, point cloud layers and vector tile layers. We take great pride in just how close the conversion results are to how these layers appear in ArcGIS Pro… in most cases you’ll find the results are nearly pixel perfect!

In addition to drag-and-drop import support, SLYR also adds support for showing .lyrx files directly in the integrated file browser, and also adds tools to the QGIS Processing Toolbox so that users can execute bulk conversion operations, or include document conversion in their models or custom scripts.

ArcGIS Pro map (mapx) and project (aprx) conversion

Alongside the LYRX support, we’ve also added support for the ArcGIS Pro .mapx and .aprx formats. Just like our existing .mxd conversion, you can now easily convert entire ArcGIS Pro maps for direct use within QGIS! SLYR supports both the older ArcGIS Pro 2.x project format and the newer 3.x formats.

Export from QGIS to ArcGIS Pro!

Yes, you read that correctly… SLYR now allows you to export QGIS documents into ArcGIS Pro formats! This is an extremely exciting development… for the first time ever QGIS users now have the capacity to export their work into formats which can be supplied directly to ESRI users. Current SLYR versions support conversion of map layers to .lyrx format, and exporting entire projects to the .mapx format. (We’ll be introducing support for direct QGIS to .aprx exports later this year.)

We’re so happy to finally provide an option for QGIS users to work alongside ArcGIS Pro users. This has long been a pain point for many organisations, and has even caused organisations to be ineligible to tender for jobs which they are otherwise fully qualified to do (when tenders require provision of data and maps in ArcGIS compatible formats).

ArcGIS Pro .stylx support

Alongside the other ArcGIS Pro documents, SLYR now has comprehensive support for reading and writing ArcGIS Pro .stylx databases. We’ve dedicated a ton of resources in ensuring that the conversion results (both from ArcGIS Pro to QGIS and from QGIS to ArcGIS Pro) are top-notch, and we even handle advanced ArcGIS Pro symbology options like symbol effects!

Take a look below how even very advanced ArcGIS Pro style libraries convert beautifully to QGIS symbol libraries:

ArcMap Improvements

While we’ve been focusing heavily on the newer ArcGIS Pro formats, we’ve also improved our support for the older ArcMap documents. In particular, SLYR now offers more options for converting ArcMap annotation layers and annotation classes to QGIS supported formats. Users can now convert Annotation layers and classes directly over to QGIS annotation layer or alternatively annotation classes can be converted over to the OGC standard GeoPackage format. When exporting annotation classes to GeoPackage the output database is automatically setup with default styling rules, so that the result can be opened directly in QGIS and will be immediately visualised to match the original annotation class.

Coming soon…

While all the above improvements are already available for all SLYR license holders, we’ve got many further improvements heading your way soon! For example, before the end of 2022 we’ll be releasing another large SLYR update which will introduce support for exporting QGIS projects directly to ArcGIS Pro .aprx documents. We’ve also got many enhancements planned which will further improve the quality of the converted documents. Keep an eye on this blog and our social media channels for more details as they are available…

You can read more about our SLYR tool at the product page, or contact us today to discuss licensing options for your organisation.

Recently, staff at North Road have been hard at work on our SLYR “ESRI to QGIS compatiblity suite“, and we thought it’s time to share some of the latest exciting updates with you.

While SLYR begun life as a simple “LYR to QGIS conversion tool”, it quickly matured into a full ArcGIS compatibility suite for QGIS. Aside from its original task of converting ESRI LYR files, SLYR now extends the QGIS interface and adds seamless support for working with all kinds of ArcGIS projects and data files. It’s rapidly becoming a must-have tool for any organisation which uses a mix of ESRI and open source tools, or for any organisation exploring a transition away from ArcGIS to QGIS.

Accordingly, we thought it’s well past time we posted an update detailing the latest functionality and support we’ve added to SLYR over the past couple of months! Let’s dive in…

• Full support for raster LYR file conversion, including unique value renderers, color map renderers, classified renderers, RGB renderers and stretched color ramp renderers:

  

  

• Support for conversion of fill symbol outlines with complex offsets, decorations and dashed line templates
• Conversion of 3D marker and simple 3D lines to their 2d equivalent, matching ArcMap’s 2D rendering of these symbol types
• Beta support for converting map annotations and drawings, including custom text labels and reference scale support
  
• Label and annotation callout support*
• Support for converting bookmarks stored in MXD documents*
• Support for converting ESRI bookmark “.dat” files via drag and drop to QGIS*
  
• Correct conversion of OpenStreetMap and bing maps basemap layers
• SLYR now presents users with a friendly summary of warnings generated during the LYR or MXD conversion process (e.g. due to settings which can’t be matched in QGIS)
  
• Added support for MXD documents generated in very early ArcMap versions
• We’ve added QGIS Processing algorithms allowing for bulk LYR to QLR and MXD to QGS conversion. Now you can run a batch conversion process of ALL MXD/LYR files held at your organisation in one go!
  
• Greatly improved matching of converted symbols to their original ArcGIS appearance, including more support for undocumented ArcGIS symbol rendering behavior
• Support for conversion of text symbols and label settings stored in .style databases*
  
• Directly drag and drop layers and layer groups from ArcMap to QGIS to add them to the current QGIS project (maintaining their ArcGIS symbology and layer settings!)*
• Directly drag and drop layers from ArcCatalog to QGIS windows to open in QGIS*
• Support for ESRI MapServer layers

(*requires QGIS 3.10 or later)

Over the remainder of 2019, we’ll be hard at work further improving SLYR’s support for MXD document conversion, and adding support for automatic conversion of ArcMap print layouts to QGIS print layouts.

While SLYR is not currently an open-source tool, we believe strongly in the power of open source software, and accordingly we’ve been using a significant portion of the funds generated from SLYR sales to extend the core QGIS application itself. This has directly resulted in many exciting improvements to QGIS, which will become widely available in the upcoming QGIS 3.10 release. Some of the features directly funded by SLYR sales include:

• A “Segment Center” placement mode for marker line symbols
• Reworked bookmark handling in QGIS, with a greatly enhanced workflow and usability, and a stable API for 3rd party plugins and scripts to hook into
• Improved handling of layer symbology for layers with broken paths
• Auto repair of all other broken layers with a matching data source whenever a single layer path is fixed in a project
• Support for managing text formats and label settings in QGIS style libraries, allowing storage and management of label and text format presets
• A new Processing algorithm “Combine Style Databases“, allowing multiple QGIS style databases to be merged to one
• Adding a “Save layer styles into GeoPackage” option for the “Package Layers” algorithm
• New expression functions which return file info, such as file paths and base file names
• Adding new options to autofill the batch Processing dialog, including adding input files using recursive filter based file searches
• Coming in QGIS 3.12: A new option to set the color to use when rendering nodata pixels in raster layers
• Coming in QGIS 3.12: A new “random marker fill” symbol layer type, which fills polygons by placing point markers in random locations

You can read more about our SLYR ESRI to QGIS compatibility tool here, or email [email protected] to discuss licensing arrangements for your organisation! Alternatively, send us an email if you’d like to discuss your organisations approach to open-source GIS and for assistance in making this transition as painless as possible.