This plugin adds a widget to display download statistics based on the <a href="https://wordpress.org/extend/plugins/wp-downloadcounter/" rel="ugc">Download Counter</a> 
plugin on your site. The sidebar widget will show a highly configurable chart based on the 
<a href="http://code.google.com/apis/chart/" rel="nofollow ugc">Google Chart API</a>. Furthermore it offers a dashboard widget that summarizes your 
downloads, to get information quick at a glance.
The plugin supports following chart types:
<ul>
<li>Bar (horizontal)</li>
<li>Pie </li>
<li>Pie 3D</li>
</ul>
You can include a chart of your downloads on a page or in a post using the downloadcounterchart-shortcode. 
Of course a download chart is includable in your theme. See <a href="https://wordpress.org/extend/plugins/wp-downloadcounter-chart/other_notes/" rel="ugc">extended documentation</a> 
for detailed explanations for that.
<h3>Usage</h3>
There are several ways to include a chart of your downloads on your site.
<h4>Page / Post (Shortcode)</h4>
<pre>[downloadcounterchart chart_type="pie" chart_width="490" chart_height="190" label_color="000000" label_size="11" sqlcondition="" bar_color="0066CC90" bar_height="-1" bg_color="FFFFFF00"]</pre>
Parameters:
<ul>
<li>chart_type – Type of the chart. Valid values: <code>bar_horizontal</code>, <code>pie</code> or <code>pie3d</code>.</li>
<li>chart_width – Width of the chart image in px. May be about the 2.5 times size of the height for a pie chart.</li>
<li>chart_height – Width of the chart image in px.</li>
<li>label_color – Hex color value for labels, optional with additional opacity value (e.g. 50% black = 00000050).</li>
<li>label_size – Font size of the labels.</li>
<li>sqlcondition – Optional SQL where statement, leave blank for all downloads.</li>
<li>bar_height – Bar chart only. You can explicitly set the bar height, but it may result in a chart that does not include 
all data, if the chart height is not big enough. Recommend to set <code>-1</code> for auto-sizing.</li>
<li>bg_color – Background color. Hex color value, optional with additional opacity value (e.g. transparent = FFFFFF00)</li>
</ul>
<h4>Theme</h4>
<pre>downloadcounterchart_img($chart_type, $chart_width, $chart_height, $label_color = '333333', $label_size = '11', $sqlcondition = '', $bar_color='', $bar_height='', $bg_color='')</pre>
Parameters:
see section above
Example:
<pre>if (function_exists('downloadcounterchart_img') && class_exists('DownloadCounterChartApi')){
 downloadcounterchart_img(DLC_CHART_PIE, 490, 190, '000000', '11', '', '0066CC', '-1', 'FFFFFF00');
}</pre>

Download Counter Chart

Visualization of your downloads based on the Download Counter plugin.

Freemius

Passionate Programmer Peter

Passionate Programmer Max

Leeberty

WP Data Access

Kim L

WP Data Access transforms your WordPress site into a platform for building data-driven applications — without writing a single line of code.
With the intuitive App Builder, you can create:
<ul>
<li>Interactive Data Tables – manage and display data with ease</li>
<li>Custom Data Forms – collect and process input seamlessly</li>
<li>Charts & Maps – visualize data beautifully</li>
<li>Role-Based Access – control who can view or manage apps</li>
<li>Multilingual Support – 35+ languages ready to use</li>
</ul>
WP Data Access is designed as a true no-code builder: everything works out of the box, intuitive and effortless. For those who want more, a full set of developer hooks makes it possible to fine-tune behavior, extend functionality, or integrate with custom workflows. Hooks are completely optional and invisible to no-code users, but a powerful bonus for developers.
<h3>App Builder ❤️</h3>
<blockquote>
The ultimate data-driven Rapid Application Development tool. Build dynamic, interactive apps in minutes with Builders, Managers, and Wizards — all fully customizable with Hooks.
</blockquote>
<ul>
<li>Table Builder – Create powerful, interactive data tables effortlessly
<ul>
<li>Add static and dynamic data table filtering options 🔍</li>
<li>Real-time computed fields and aggregations for instant insights 📈</li>
<li>A Lookup Wizard to add lookups to your data table 🧙</li>
<li>Inline editing for instant updates 📝</li>
<li>Integrates with the WordPress media library for rich content 📷🎞</li>
<li>Export data tables to PDF, CSV, JSON, XML, SQL, and Excel 📄</li>
<li>Add charts and maps to your data table header and footer 📊</li>
<li>JavaScript hooks to customize data table layout and behavior 🔧</li>
</ul>
</li>
<li>Form Builder – Design forms that adapt to your workflow
<ul>
<li>Grid-based layouts for precise control ➕➖</li>
<li>Master-detail relationships for multi-level data structures 🔄</li>
<li>Lookup and Computed Field Wizards to add functionality instantly 🧙</li>
<li>Interactive client-side validations tied to your database constraints ✅</li>
<li>Full access to the WordPress media library 📷🎞</li>
<li>JavaScript hooks to customize business rules, validations and layout 🔧</li>
</ul>
</li>
<li>Chart Builder – Transform your data into visual insights
<ul>
<li>Google Charts integration 📊</li>
<li>Create charts from SQL queries 📑</li>
<li>Interactively adjustable chart configurations ✔</li>
<li>Print/export charts 🖨📄</li>
</ul>
</li>
<li>Map Builder – Visualize your data geographically
<ul>
<li>Google Maps integration for location-based apps 🌎</li>
<li>Query-driven location visualizations 📍</li>
<li>Interactively adjustable search radius 🔍</li>
<li>Customizable marker content and layout 📌</li>
</ul>
</li>
<li>Theme Builder – Make your app truly yours
<ul>
<li>Personalize your app’s appearance with ease 🎨</li>
</ul>
</li>
<li>App Manager – Control your apps with confidence
<ul>
<li>Authorization management based on WordPress user and role principles 🔒</li>
<li>Add apps to back-end menus or front-end pages via shortcodes 🔽🌐</li>
<li>Safe mode to temporarily disable hooks without breaking functionality 🔧</li>
</ul>
</li>
<li>Why App Builder?
<ul>
<li>Build dynamic, data-driven apps for both front-end and back-end 📱</li>
<li>Connect to local and remote databases ⚡</li>
<li>Real-time build and run capabilities 💻</li>
<li>Run apps in 35+ languages to reach a global audience 🌍</li>
</ul>
</li>
</ul>
<h3>SQL Query Builder</h3>
<blockquote>
Run and schedule SQL queries effortlessly from your WordPress dashboard.
</blockquote>
<ul>
<li>Schedule queries to run automatically at defined intervals 🕝</li>
<li>Run batch jobs for automated data exchange across multiple databases 🤝</li>
<li>AI Assistant to generate queries and fix common errors 🤖</li>
<li>Tabbed interface for running multiple queries in parallel ▶</li>
<li>Save and reuse queries – privately or globally 🔄</li>
<li>Built-in safeguards to protect core WordPress tables and ensure data integrity 🔒</li>
<li>Visual Query Builder to create complex queries without writing SQL 🎨</li>
</ul>
<h3>Data Explorer</h3>
<blockquote>
Take full control of your data with a GUI-driven interface.
</blockquote>
<ul>
<li>Manage local and remote data 🗺</li>
<li>Perform global search and replace across multiple databases and tables 🔍</li>
<li>Import SQL and CSV files, with ZIP support for handling large datasets 📄</li>
<li>Export data in various formats, including SQL, CSV, JSON, and XML 📄</li>
<li>Rename, copy, truncate, drop, optimize, or alter tables 👤</li>
<li>Advanced table and column options, such as geolocation, and enhanced search ✔</li>
</ul>
<h3>Premium Data Services</h3>
<blockquote>
Connect, sync, and manage remote databases and data files.
</blockquote>
<ul>
<li>Compatible with all plugin features ✅</li>
<li>Premium Remote Connection Wizard 🧙
<ul>
<li>Remote Databases: Connect to SQL Server, Oracle, PostgreSQL, MariaDB, MySQL, and MS Access (file-based) 💻</li>
<li>Remote Data Files: Sync with CSV, JSON, and XML files for dynamic updates (e.g., Google Sheets sync) 📄</li>
</ul>
</li>
</ul>
<h3>Legacy Tools</h3>
<blockquote>
Will be replaced by the App Builder.
</blockquote>
<ul>
<li>Available until at least december 2026 🕝</li>
<li>Featuring
<ul>
<li>Data Tables 🔍 – Can be replaced with Data Table app.</li>
<li>Data Forms ✅ – Can be replaced with Data Management app or Registration Form.</li>
<li>Maps 🌎 – Can be replaced with Map app.</li>
<li>Charts 📊 – Can be replaced with Chart app.</li>
<li>Dashboards 🎛️</li>
</ul>
</li>
<li>Use to maintain old solutions 🙏</li>
<li>Use App Builder for new projects 🚀</li>
</ul>
<h3>Dashboards and Widgets</h3>
<blockquote>
Customizable widgets for dashboards (back-end), webpages (front-end), and external websites. (functionality will be moved to App Builder)
</blockquote>
<ul>
<li>Centralized data management</li>
<li>Share data widgets anywhere</li>
<li>Give specific users and user groups access to locked dashboards</li>
<li>Support for user-created dashboards</li>
</ul>
<h3>Useful Links</h3>
<ul>
<li><a href="https://wpdataaccess.com/" rel="nofollow ugc">Plugin Website</a></li>
<li><a href="https://docs.rad.wpdataaccess.com/" rel="nofollow ugc">App Builder Documentation</a></li>
<li><a href="https://docs.sql.wpdataaccess.com/" rel="nofollow ugc">SQL Query Builder Documentation</a></li>
<li><a href="https://wpdataaccess.com/documentation/" rel="nofollow ugc">Old Documentation</a></li>
</ul>

WP Data Access – No-Code App Builder with Tables, Forms, Charts & Maps

The free version of the plugin worked like a charm for me. Thank you very much, highly recommended!

Excellent

Turn your data into WordPress apps with tables, forms, charts & maps — no code required, with optional hooks for developers. Supports 35+ languages.

Download Counter Chart vs WP Data Access – No-Code App Builder with Tables, Forms, Charts & Maps