View source for QGIS Useful Plugins

=Introduction=
There are a large number of python plugins for QGIS.  Some of these are useful for TUFLOW modelling, the following list is a collection of plugins used by a number of QGIS users.  The list is by no means complete or comprehensive, if have a suggestion please let us know so we can add it to the list.<br>

For different versions the install method may differ, you preferred search engine should be able to help you out here! As these are plugins created by external users, we are not responsible for maintenance, security or suitability of these plugins!
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'''Table of useful QGIS plugins'''<br>

{| align="center" class="wikitable sortable qgis-plugin-results-table"

! style="background-color:#005581; font-weight:bold; color:white;" width=18% | Plugin Name
! style="background-color:#005581; font-weight:bold; color:white;" width=17% | Category
! style="background-color:#005581; font-weight:bold; color:white;" width=45% | Description
! style="background-color:#005581; font-weight:bold; color:white;" width=20% | Install from
|-
| TUFLOW
| TUFLOW
| A collection of tools for helping with TUFLOW modelling. Includes the TuPlot time-series and long profile viewer.
| Repository install, see also [[TUFLOW_QGIS_Plugin]]
|-
| 1-Band Raster
| Raster and Terrain
| Creates colour tables for a 1-band raster, such as a DEM or results grid.
| BC Consulting repository
|-
| Autosave
| General Utilities
| Automatically saves the current QGIS project.
| Repository install
|-
| AutoTrace
| Digitising and Editing
| An editing tool that allows users to trace geometry based on existing features.
| Repository install
|-
| CadTools
| Digitising and Editing
| Provides tools for performing CAD-style operations.
| Repository install
|-
| Dxf2Shp Convertor
| File Conversion
| Converts DXF files to SHP format.
| Switch it on in Plugins >> Manage Plugins...
|-
| Georeferencer GDAL
| Raster and Terrain
| Georeferences raster datasets using GDAL.
| Switch it on in Plugins >> Manage Plugins...
|-
| GdalTools
| Raster and Terrain
| Integrates GDAL tools into QGIS.
| Repository install
|-
| Grass Plugin
| Vector and Spatial Analysis
| Integrates GRASS GIS tools into QGIS.
| ?
|-
| HCMGIS
| Aerial Imagery
| Provides basemaps, OpenData downloads, batch file conversion, VN-2000 projection lookup, and attribute calculation tools.
| Repository install, see also [https://plugins.qgis.org/plugins/HCMGIS/ QGIS Plugin Repository]
|-
| Interpolation
| Raster and Terrain
| Creates interpolated raster surfaces from vector data.
| Switch it on in
|-
| MMQGIS
| Vector and Spatial Analysis
| A collection of tools for working with QGIS vector layers.
| Repository install
|-
| MultiQml
| Visualisation and Sampling
| Applies a single QML style to multiple raster or vector layers.
| Repository install
|-
| New Memory Layer
| Data and Tables
| Creates an empty temporary memory layer.
| Repository install
|-
| Numerical Vertex Edit
| Digitising and Editing
| Edits the x and y coordinates of a vertex numerically.
| Repository install
|-
| Numerical Digitize
| Digitising and Editing
| Digitises features using keyboard-entered coordinates.
| Repository install
|-
| Profile Tool
| Visualisation and Sampling
| Plots a terrain profile.
| Repository install
|-
| Profile from line
| Visualisation and Sampling
| Samples raster values along vector lines.
| Repository install
|-
| Point sampling tool
| Visualisation and Sampling
| Samples raster values at point locations. This is largely obsolete with the TUFLOW Read Grid commands.
| Repository install
|-
| Raster Terrain Analysis
| Raster and Terrain
| Provides raster-based terrain analysis tools.
| Switch it on in Plugins >> Manage Plugins...
|-
| Select Plus
| Vector and Spatial Analysis
| ?
| ?
|-
| Sextante
| Vector and Spatial Analysis
| Provides geoprocessing tools and support for custom scripts and workflows.
| Repository install
|-
| Spatial Query
| Vector and Spatial Analysis
| Performs spatial queries on vector layers.
| Switch it on in Plugins >> Manage Plugins...
|-
| Switch the direction of a polyline
| Digitising and Editing
| Reverses the direction of a polyline.
| ?
|-
| Table Manager
| Data and Tables
| Manages the structure of attribute tables.
| Repository install
|-
| Trace Digitize
| Digitising and Editing
| Digitises features by tracing against a background snapping layer.
| Repository install. Enable “Show all plugins, even those marked as experimental” in the options.
|-
| Value Tool
| Visualisation and Sampling
| Displays raster values from the current mouse position in a table or plot.
| Repository install
|-
| XY Tools
| Data and Tables
| Manages tabular x and y data and can open spreadsheet files, including LibreOffice, OpenOffice and Excel formats.
| Repository install
|}
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