Page 4 | Best Application Development Software in the UK of 2026

Heliocrafts

Heliocrafts is an AI that builds real web apps and websites for you. Just describe your idea in text, and it generates full-stack, production-ready software instantly. Unlike other tools that just make prototypes, Heliocrafts gives you the actual source code (React, Next.js) which you can edit, export, and deploy anywhere. It’s the fastest way to go from an idea to a live application. We solve the "no-code cliff" by giving you the best of both worlds: the speed of AI generation and the control of a real development environment. Once your app is generated, you get full access to a built-in VS Code-like editor. You can tweak the UI visually, write custom logic, install npm packages, and debug your application—all within the browser.

Starting Price: $0

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VisionFlow

Visionera

Streamline internal processes with VisionFlow by Visionera. VisionFlow is a powerful unified platform for the development lifecycle of your business applications, software, and products. It is modular and covers key areas such as Helpdesk & Customer Support, IT Service Management (ITSM), Application Lifecycle Management, Project Management, Product Development, CRM and more.

Starting Price: $20.00/month/user

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GeneXus

Globant

Simplify and Automate Software Development with GeneXus GeneXus is a Low-Code Platform powered by AI that simplifies and automates software creation. By modeling instead of coding, it generates complete solutions—from user interfaces to backends—faster and with less complexity. With 35+ years of experience, GeneXus helps enterprises build scalable, AI-driven systems, modernize legacy software, and adapt to new technologies without rework. It supports development across web, mobile, and desktop platforms, seamlessly integrating databases, APIs, and enterprise systems. Trusted in over 50 countries, GeneXus is a leader in the low-code market.

Starting Price: $0

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Back4app

Store and query relational data on the cloud. Make it accessible over GraphQL and REST with a scalable, open-source backend. Store and query relational data through GraphQL, REST, or Parse SDKs. Add business logic using cloud functions. Make apps faster without managing infrastructure. Build relational data models in minutes, and perform complex relational queries in a truly serverless platform. Our engineer team is ready to guide you on each step of the process. From database to cloud functions we help you to migrate in the smoothest way. Keep costs in check even when you scale your apps with affordable, predictable pricing. Scaling happens automatically and, we guide the process to ensure that nothing goes wrong. Build your app exactly the way you'd like, without getting bogged down in the backend. Of course, you do. Keeping data safe is more important than ever.

Starting Price: $4.99 per month

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CloudBoost

HackerBay

You can install CloudBoost anywhere you like. We have a Docker Compose file that can help you get started with CloudBoost in few minutes and with just one command. You can use this compose file to install the service locally on your local dev machine, or you can install the service to Azure, AWS, DigitalOcean, Softlayer, Packet and more. Create a config folder in project root if it does not exist. You need to create a new file cloudboost.json under config folder and save that file with MongoDB and Redis configuration. Once the server is running. You'll see the ClusterKey and SecureKey on the console which means you've successfully started CloudBoost. If you don't see any of these keys, please raise a GitHub issue and let us know.

Starting Price: $49 per month

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Enterprise Universal ERP API

STFB Inc.

Enterprise Universal ERP API is a complete HTTP REST API with hundreds of accounting & ERP functions that you can use to add accounting and ERP functionality to your own applications! All basic Accounting and ERP functionality is included and made available via API calls! GL, AR, AP, OE, Inv, Warehousing, CRM, MRP, and ECommerce calls included. Since the Enterprise ERP API is implemented in stored procedures, and can be called either directly or via HTTP REST, ANY LANGUAGE or PLATFORM can be used to access the ERP business logic! IF the language / development environment / software platform can access MySQL or SQL Server, then it can use the ERP business logic directly! One of the BEST new features of this API, is that it will allow your company to hire outside developers to build sub-systems and add-ons to your software product WITHOUT having to SHARE THE SOURCE CODE WITH THEM! You can simply send your new outside developers the API Call List & API Documentation!

Starting Price: $999.99 One Time

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ADO.NET Data Providers

Devart

dotConnect is an enhanced data connectivity solution built over ADO.NET architecture and a development framework with a number of innovative technologies. dotConnect includes high-performance data providers for the major databases and popular cloud applications and offers a complete solution for developing data-related applications and web sites. dotConnect can be used in all areas of modern application development: web applications and services, windows forms applications, mobile and enterprise development. dotConnect providers support such ORMs as Entity Framework, Entity Framework Core, NHibernate and LinqConnect. The providers come bundled with their own visual designer for ORM models - Entity Developer. dotConnect ADO.NET providers for databases and cloud applications, such as Oracle, MySQL, PostgreSQL, SQLite, Salesforce, Dynamics CRM, SugarCRM, Zoho CRM, QuickBooks, FreshBooks, MailChimp, etc.

Starting Price: $99.95/one-time/user

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Rethink Workflow

Rethink Workflow, Inc.

Rethink Workflow is a free, simple, powerful, and secure business process automation tool that allows NGOs, businesses, and enterprises to create forms and design workflows online.

Starting Price: $2.99/month/user

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Conholdate.Total For .NET

Aspose

Conholdate.Total for .NET is the complete package of all .NET APIs as offered by Aspose and GroupDocs. It empowers the developers to perform a wide range of document processing tasks from within their own .NET based applications. This .NET package is an all-in-one solution for all types of document managements systems because it offers the ability to create, edit, print, view, annotate, compare, sign, automate, search and convert between a wide range of popular document formats. Process a Multitude of File Formats - Conholdate.Total for .NET empowers you to build an incredibly versatile file processing system capable of handling many popular file formats. You can easily open, create, modify and convert file formats. Conholdate.Total for .NET currently supports following file types: Microsoft Word documents Microsoft Excel spreadsheets Microsoft PowerPoint presentations Adobe PDF documents Microsoft Outlook Microsoft Project files and more than 100 other file formats

Starting Price: $4,999

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Kinvey

Progress Software

Build better mobile apps, faster and with lower total cost of ownership with Progress Kinvey. Kinvey, a mobile backend as a service (MBaaS) running on a serverless cloud platform, is purpose-built to accelerate creation of better enterprise-grade multichannel experiences, breaking the mold of traditional methods to innovation. Accelerate creation and delivery of multi-channel user experiences. Kinvey enables your team to deliver amazing user experiences across web, native mobile and chat faster than ever using modern best-of-breed technologies. Easy integration with any mobile, web or chat front-end framework with client-side SDKs and a REST API. Kinvey accelerates implementations by enabling front-end development and backend integrations to proceed in parallel and through use of no-code and low-code integration accelerators. Meet the urgent demand for enterprise-grade multi-channel applications with our modern, patented serverless backend.

Starting Price: $200 per month

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Justinmind

All-in-one prototyping tool to design web and mobile app prototypes that behaves like the real thing. UX Designers can create high-fidelity prototypes for websites and apps for Web, iOS, and Android with our intuitive drag-and-drop interface. No code is involved. Get free access to thousands of components in our UI kits and bring to life your ideas and concepts. Justinmind is a freemium prototyping tool. So you can get started with our free version and upgrade later when you need more prototyping features. Create prototypes for websites and web apps that adapt to multiple screen resolutions for desktop and mobile. The UI elements in your screens will also adapt automatically. One free prototyping tool to rule all devices! Design, prototype and simulate fully-functional forms and data grids-lists, and test them instantly without writing a single line of code.

Starting Price: $19 per user per month

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GoCD

ThoughtWorks

Easily model and visualize complex workflows with GoCD. GoCD’s value stream map shows your entire path to production in a single view. Easily navigate across jobs, spot inefficiencies, and optimize your process. No plugin required, out of box CD. GoCD streamlines your CD workflow on popular cloud environments such as Kubernetes, Docker, AWS and more. GoCD excels at modeling complex CD workflows for fast feedback with its modeling constructs, parallel execution and dependency management. GoCD helps you troubleshoot a broken pipeline by tracking every change from commit to deploy in real time. Compare content - both files and commit messages - across any two arbitrary builds. GoCD integrates with many popular external tools and services via its extensible plugin architecture. We have put a lot of thought into making sure GoCD upgrades are painless and non-breaking even when you are using plugins. There are numerous high-quality, curated plugins currently available.

Starting Price: Free

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Codebeamer

PTC

codebeamer is an Application Lifecycle Management (ALM) platform for advanced product and software development. The open platform extends ALM functionalities with product line configuration capabilities and provides unique configurability for complex processes. Empower product teams in industrial manufacturing and automotive engineering. Optimize the delivery of complex automotive technology and industrial manufacturing products. codebeamer is a complete lifecycle management solution with all-in-one requirements, risk, and test management capabilities.

Starting Price: $102 per user per month

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Pillir EdgeReady Cloud

Pillir

EdgeReady Cloud is a low code rapid application development platform that is cloud-native and enables the creation of resilient, always-available, self-managing (EdgeReady) applications that work with or without connectivity. EdgeReady Cloud, a low code RAD solution by Pillir, was created with the sole purpose of allowing companies to focus more on innovation and less on keeping the lights on - naturally driving down TCO and increasing ROI through the power of low code rapid application development for complex business systems. EdgeReady Cloud provides low code, rapid application development that allows companies of all sizes, in any industry, to enhance speed to market and support innovation with custom-built, low code applications. EdgeReady Cloud has pre-built integrations for SAP, Oracle, Microsoft Dynamics, and other ERP and database systems. Most customers leverage EdgeReady Cloud for modernization and the digital transformation of complex business systems.

Starting Price: $999.00/month

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Nevron Vision for .NET

Nevron Software

Nevron Vision for .NET is a suite of leading charting and diagramming components for .NET applications. The suite also includes extensions like gauges, LED displays, graph layouts, maps, financial and statistical formulas, and more. Nevron Chart for .NET is the leading charting component for .NET. It is ideal for any business, presentation, financial and scientific application. The control supports all 2D and 3D charting types, wrapped in a well thought programming API. Build-in data biding, GPU acceleration, and others further complement this control. Nevron Diagram for .NET is a feature-rich, performant, and robust diagramming package for .NET. The control allows you to display flowcharts, organizational charts, maps, process control diagrams, HMI interfaces as well as many other types of drawings. Both the chart and diagram controls can export to different image formats such as PNG, JPEG, PDF, SVG, and others. The controls in the suite support WPF, WinForm, and ASP.NET/MVC apps.

Starting Price: $1289.00

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m-Power

mrc

m-Power is an enterprise-grade, low-code development platform that helps businesses build custom web applications quickly, using their current team and skills. From dashboards and portals to full ERP systems, m-Power builds any type of custom web application you need. It runs over your existing databases, fits into your current environment, and generates open, maintainable code...without vendor lock-in. Unlike most platforms, m-Power offers a one-time perpetual license with unlimited users, applications, and data. No monthly fees. No scaling costs. m-Power combines rapid development with unmatched extensibility, so you’re never stuck. And you're never on your own. m-Power's expert team provides unmatched support, and can even step in and build solutions alongside you. Whether you’re facing development backlogs, outdated systems, or limited resources, m-Power gives your team the tools to innovate faster, modernize systems, and deliver solutions on demand.

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Syncfusion Essential Studio

Syncfusion, Inc.

Includes more than 1,700 components and frameworks for ASP.NET (Web Forms, MVC, Core), UWP, Flutter, JavaScript, Angular, Blazor, .NET MAUI, Vue, React, Windows Forms, and WPF. Includes top requested components such as charts, grids, schedulers, diagrams, maps, gauges, docking, ribbons, and many more! Working with the industry’s best and brightest minds to streamline your business. Includes more than 1,700 components and frameworks for major platforms. A wide range of product demos and training, including video tutorials, documentation, and KBs. Every control is fine-tuned to work with a high volume of data. Create powerful apps by viewing and editing Excel, PDF, Word, and PowerPoint files. Truly unlimited dedicated support system via the public forum, feature & feedback page, live chat, and support tickets. Easy integration of tools to blend Syncfusion controls with your project.

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ComponentOne

GrapeCity

ComponentOne includes FlexGrid, the industry's best datagrid, plus charting, reporting, input, and more controls across every .NET platform. .NET UI controls are reusable design elements that help developers implement a wide variety of features in their .NET applications in less time. ComponentOne provides a complete set of high-performing, flexible .NET controls, including datagrids, charts, reports, input, and more. Expand your Visual Studio toolbox with hundreds of .NET controls like datagrids and charts, equipped with modern styles and numerous easy-to-use, built-in features. Take your enterprise apps further with specialized controls for financial charting and BI/pivot tables built to achieve optimal performance. We pledge our commitment to at least three major releases a year that include enhancements, new components, and maintenance releases throughout the year.

Starting Price: $1,495 per developer

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Stackify Retrace

Stackify

After one too many unexpected late night code fires, we went searching for a set of application performance management tools to help us put an end to it. What we found told us what was broken, but lacked the ability to tell us why our applications failed, or how to maintain them and prevent the potential dumpster fire. So, we built Retrace to do exactly that. From pre-production to deployment, it is our belief that when our 1300+ customers spend less time fighting technology they spend more time releasing it, and those new applications make the world a better place for all of us.

Starting Price: $99/month

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WixPie

If you want to create installers for software that you created on the Windows platform it's most likely that you tried to use the Wix-Toolset. So what is the Wix-Toolset? Basically the Wix-Toolset can create installers for the windows platform from files what are written in XML and this is very useful for example when it comes to version control. But when the XML files gets bigger and bigger it can be a challenge to make sense of it all. At this point you can use WixPie to change the script or create a new script and if you don't want to use WixPie at some point you can just switch to some basic editor to change the files directly. WixPie doesn't use project files but you can select one or more files and WixPie will base the information you see on that. In most software you will be overwhelmed by all the possibilities. If we compare it with a laptop keyboard and a touchscreen on a smartphone you will see less options at once on the smartphone because you don't need to see all.

Starting Price: €5/month/user

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Spread COM

GrapeCity

Deliver a fully functional spreadsheet application in Visual Studio 6. Fully-functional OCX spreadsheet for COM and ActiveX development. Import and export your Microsoft Excel files. Run-time visual template designer. Spread includes a very comprehensive calculation engine with over 100 built-in functions to provide formula support. Easily add your own custom functions to Spread. You can also use named expressions or relative cell addressing to reference the formulas. Spread gives you control over printing with options such as page ranges, data ranges, headers and footers, margins, orientation, grid lines, and colors. Spread also supports advanced scaling options to fit the content in the page and APIs for custom printing requirements. The included print preview control makes it easy to preview the printed spreadsheet. There are several options for controlling how your customer will preview the data, including the number of pages that will be previewed on the screen & zooming options.

Starting Price: $1499/developer

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JET

7-Network

Jet Workflow makes a vital contribution in terms of payment reminders. It also gets an accurate and valid floating schedule in which you can manage every meeting with vendors and customers. JET allows you to create apps such as Task Management, Asset Management, Human Resource Management and more! JET allows you to import existing excel spreadsheets with data. Access your apps through multiple devices. Add triggers in JET to perform an action based on a condition. No programming knowledge is required. JET makes it easy to collaborate on shared projects with anyone at the same time. Create user groups and user permission groups for each app. We believe that everyone should have access to universally simple software for building useful work tools. From operations to marketing, corporates to startup. Simply customize one of our templates, or create your own.

Starting Price: $100 per month

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PVS-Studio

PVS-Studio is a static application security testing (SAST) solution that helps enhance code quality, security, and safety. It detects bugs and potential vulnerabilities in C, C++, C#, Java, JavaScript, TypeScript and Go code on Windows, Linux, and macOS. Features - Supports various analysis types: intermodular, incremental, data flow analysis, taint analysis; - Integrates into cloud platforms; - Works offline & on-premise; - Provides cross-platform integration; - Offers ways to handle false positives; - Quick technical support directly from developers; - 1200+ diagnostic rules with detailed descriptions and examples; - Compliance with safety & security standards: OWASP TOP 10, MISRA C/C++, CWE, SEI CERT; - Detailed reports and reminders for developers and managers; - Integration with popular IDEs, code quality platforms, CI/CD, build systems.

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VisionX

SIB Visions

VisionX is the most open and flexible Low Code Platform, which enables business users and developers to build the applications they need to deliver results. It’s essential to understand customer and business requirements in order to create the best solution. At SIB Visions, we believe that there is always an easy way in delivering the applications your business needs; hence our vision, ”Simplify IT business“. Taxi booking Web and mobile application for a Viennese Taxi Agency. A local alternative to Uber. The software built with VisionX is used by ski resorts all around the world. SNOWsat Maintain is a tool from Kässbohrer Geländefahrzeug AG for digital ski worlds focusing on maintenance processes. VisionX is the most open and flexible Low-Code Platform, which enables business users and developers to build the applications they need to deliver results. Don’t wait to innovate. Build applications that make an impact now.

Starting Price: $249 per month

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8base

Backend-as-a-service for building and running enterprise-grade web and mobile applications using serverless and GraphQL. 8base also provides design and software development services to assist clients with full-lifecycle product development using the 8base Platform. Stop hacking together data sources, UI libraries and other application components. 8base enables frontend developers, designers, product managers and citizen-developers to collaborate to build powerful apps with basic JavaScript skills. Fully secure your API with role-based access controls down to the field and function level. Create custom JavaScript and TypeScript logic and run as 8base Serverless Functions. All CRUD operations are auto-generated, providing immediate API access to data. 8base provides simple data modeling for defining powerful data schemas. 8base automatically handles database provisioning, maintenance, scaling, replication and security.

Starting Price: $25 per month

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Simplifier

Simplifier AG

Simplifier helps companies with SAP modernization by providing a leading low-code platform for enterprise application development. They specialize in rapid app creation, integrating SAP and non-SAP systems, and optimizing business processes. Their platform offers intuitive UI design, pre-built interfaces, and comprehensive training for cost-effective, efficient solutions. Modern User Experiences: Replaces traditional SAP GUI with modern interfaces across all devices, enhancing usability. Streamlined ERP Cores: Transforms SAP systems into streamlined, upgradeable ERP cores without custom code. Seamless Integration: Connects SAP On-Premise systems through Simplifier On-Premise or Simplifier in the AWS Cloud, ensuring quick responses to customer demands and emerging trends. Try Simplifier for free

Starting Price: €16.90 / month / user

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Tigersheet

Tigersheet is a cloud-based no-code application development platform that has a familiar spreadsheets interface. With this solution, you can create numerous applications that can help you automate workflows for your organization. With Tigersheet’s intuitive interface, even if you are a non-technical user, you can find your way around it. It has a drag-and-drop functionality that you can utilize to create tables and forms, build schedules, oversee workflows, and conduct myriad tasks. What’s more, Tigersheet is an economical application, thus you can save on software, and even manpower, costs. Additionally, if you have limited requirements, you can sign up for the solution’s free plan. As such, you can build your custom applications without shelling big bucks.

Starting Price: $10.00/month/user

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Upsun

Upsun, is a cloud application platform designed to give developers production-perfect preview environments on every branch. It instantly clones live data, configuration, and code so teams can eliminate staging drift and accelerate testing and deployment. The platform enhances collaboration by allowing simultaneous development, stakeholder feedback, and rapid iteration without IT bottlenecks. With built-in observability, teams can monitor performance, optimize resources, and troubleshoot issues proactively. Upsun delivers strong security, automated compliance, sustainable hosting, and globally reliable infrastructure backed by 24/7 support. Trusted by major organizations worldwide, it empowers teams to deploy faster, cut costs, and improve development workflows.

Starting Price: $15 per month

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RingCaptcha

Validate leads and block bad actors with our reliable and simple SMS & Voice 2FA product, so you can engage your worldwide customers. RingCaptcha’s two-factor authentication (2FA) provides an initial screen to block fake leads while our backend code goes one step further, identifying and blocking suspicious requests and adding them to a blocklist to keep your business safe going forward. RingCaptcha can let you validate your leads so that your sales team knows which are real and which are fake. Review leads to identify your competition and prevent them from gaining inside knowledge about your business or driving up your CAC with fake leads. Capture user data to screen out repeat trial users that have no interest in actually purchasing your product and drive up costs. Get rid of freeloaders, get real leads! One click is often all it takes to initiate a sales process, use 2FA by SMS/Voice to ensure your leads are real - not careless.

Starting Price: $9.00/month

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RubyMotion

Scratchwork Development LLC

RubyMotion lets you quickly develop cross-platform native apps for iOS, Android and OS X, all using your favorite editor and the awesome Ruby language you know and love. RubyMotion features a statically-compiled version of the Ruby language designed for native mobile platforms, as well as a command-line based extensible toolchain that will let you easily customize your development workflow just the way you like it. Thanks to RubyMotion, your Ruby developers can write iOS and Android apps, today. Ruby makes programmers happy and productive, and by sharing the same language across platforms you get to reuse code, save time, and ship faster.

Starting Price: Free

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Best Application Development Software in the UK - Page 4

Compare the Top Application Development Software in the UK as of October 2026 - Page 4

Heliocrafts

VisionFlow

GeneXus

Back4app

CloudBoost

Enterprise Universal ERP API

ADO.NET Data Providers

Rethink Workflow

Conholdate.Total For .NET

Kinvey

Justinmind

GoCD

Codebeamer

Pillir EdgeReady Cloud

Nevron Vision for .NET

m-Power

Syncfusion Essential Studio

ComponentOne

Stackify Retrace

WixPie

Spread COM

JET

PVS-Studio

VisionX

8base

Simplifier

Tigersheet

Upsun

RingCaptcha

RubyMotion

Best Application Development Software in the UK - Page 4

Compare the Top Application Development Software in the UK as of October 2026 - Page 4

Heliocrafts

VisionFlow

GeneXus

Back4app

CloudBoost

Enterprise Universal ERP API

ADO.NET Data Providers

Rethink Workflow

Conholdate.Total For .NET

Kinvey

Justinmind

GoCD

Codebeamer

Pillir EdgeReady Cloud

Nevron Vision for .NET

m-Power

Syncfusion Essential Studio

ComponentOne

Stackify Retrace

WixPie

Spread COM

JET

PVS-Studio

VisionX

8base

Simplifier

Tigersheet

Upsun

RingCaptcha

RubyMotion

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