
Install-free PDF editing, form filling, redaction, signing, viewing, and more on your website with RAD PDF!
Packaged as an easy to use library / WebControl (compatible with .NET 3.5+, .NET Core, and .NET 5+), RAD PDF can be used with just about any flavor of ASP.NET including MVC, Razor, Blazor, WebForms, and more.
RAD PDF is compatible with 99% of internet browsers, including those on Linux, Mac OS X, Microsoft Windows, and mobile. No plugins. No Adobe Reader. RAD PDF is more than a PDF to HTML converter. It natively supports all the most common PDF features including annotations, bookmarks, form fields, page labels, and more.
With advanced PDF options, RAD PDF allows you to selectively enable and disable features not available with Adobe Acrobat Reader, like protecting a PDF from being downloaded while still viewable online.
RAD PDF users can use PDF form fields directly from the web browser by enabling PDF form filling and PDF form saving without having to install any software.
Integrating directly with ASP.NET, RAD PDF allows your web application to capture input data, build custom workflows, and provide an intuitive graphical user interface (GUI) for just about any online PDF interaction imaginable!
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Okyline is an Executable Data Design (EDD) platform focused on executable validation contracts and operational data quality control.
Rather than managing separate specifications, validation code, tests, and monitoring dashboards, Okyline centralizes validation and quality supervision around a single readable executable contract acting as the operational reference for enterprise data flows.
The same contract powers deterministic validation, advanced business invariant checks, multi-format execution, data quality gates, and historical quality analytics across APIs, events, files, LLM structured outputs, and distributed operational systems.
Contracts are designed directly from annotated sample data, making validation rules immediately understandable for developers, architects, QA teams, and business analysts.
The Community Edition includes the public specification, a free Java runtime engine, a Claude AI assistant for contract generation, and an online studio supporting executable JSON validation contracts and JSON Schema transpilation.
The Enterprise Edition adds native validation for JSONL, XML, CSV, FIXED, and EDI flows together with operational quality dashboards and data quality gates, without requiring databases or centralized infrastructure.erprise Edition supports direct validation of JSON, JSONL, XML, CSV, FIXED, and EDI flows with operational quality dashboards and analytics, without databases.
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Edit CSV
Edit CSV is a complimentary online platform that enables users to modify CSV files using a table-oriented interface. The tool includes features such as the ability to undo or redo actions, sort columns by clicking on their headers, and rearrange both rows and columns through dragging. Users can also adjust the size of rows and columns and navigate seamlessly with keyboard shortcuts, allowing them to jump to the first or last cell in any row or column. Furthermore, it supports the insertion of line breaks within individual cells, enhancing data organization. To remove a row or column, users can simply hover over the desired section and click the trash icon. Double-clicking on a column's resize handle will adjust its width to accommodate the content, while double-clicking an auto-sized column will set its width to 200px, which is particularly beneficial for columns that contain extensive information. Additionally, the tool features a context menu that can be accessed via right-click, and it allows for copying and pasting data using the tab key as a separator, mimicking functionalities found in Excel. This combination of features makes Edit CSV a versatile option for those who need to work with CSV files efficiently.
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Handsontable
Handsontable is a JavaScript component that creates a data grid, aiming to replicate a spreadsheet experience in web applications, which helps users engage with data in an interface reminiscent of Excel. This tool empowers developers to create applications rich in data functionality, permitting users to input, modify, verify, and manage data sourced from various origins, including databases, APIs, Excel documents, Google Sheets, or even manual entries. It boasts sophisticated editing features such as inline editing, an Excel-compatible clipboard for copying and pasting, options for undoing and redoing actions, and keyboard navigation akin to traditional spreadsheet applications. Furthermore, it offers comprehensive data management capabilities, allowing users to sort, filter, group, move, hide, and freeze both rows and columns, along with customizable cell types, validation rules, and options for conditional formatting. Beyond these features, Handsontable provides access to over 400 different spreadsheet formulas via its HyperFormula engine, in addition to functionalities like comments, autocomplete suggestions, dropdown menus, and integrated editing tools, making it an invaluable asset for developers aiming to enhance user interaction with data. Its versatility and extensive feature set position Handsontable as a powerful solution for any project requiring a robust data grid.
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