RAD PDF vs. PDFik

Enhance your website's capabilities with RAD PDF, an installation-free solution for PDF editing, form filling, redaction, signing, viewing, and much more! Designed as a user-friendly library/WebControl that works seamlessly with .NET 3.5+, .NET Core, and .NET 5+, RAD PDF is compatible with various ASP.NET frameworks such as MVC, Razor, Blazor, and WebForms. This powerful tool supports 99% of internet browsers across platforms including Linux, Mac OS X, Microsoft Windows, and mobile devices, eliminating the need for plugins or Adobe Reader. More than just a PDF to HTML converter, RAD PDF fully supports essential PDF features such as annotations, bookmarks, form fields, and page labels. With sophisticated PDF options, users can selectively enable or disable features not accessible through Adobe Acrobat Reader, such as restricting PDF download while still permitting online viewing. Moreover, RAD PDF allows users to fill out and save PDF form fields directly through their web browsers, streamlining the process without requiring any software installation. By integrating directly with ASP.NET, RAD PDF empowers your web application to collect input data, create tailored workflows, and offer an intuitive graphical user interface for virtually any online PDF interaction you can envision! Experience the convenience of RAD PDF and elevate your website's PDF handling capabilities today!

PDFik generates the documents your systems produce every day — invoices, reports, statements, tickets — from URLs or HTML, through a reliable asynchronous API. Your application submits a job and gets on with its work; PDFik notifies it with a cryptographically signed callback when the PDF is ready. Costs stay predictable: plans meter exactly two things, rendered PDFs and generated gigabytes; every limit is published, and downloads are never billed. Documents up to 150 MB are supported on every tier, and generated files are deleted within 24 hours, which keeps data-retention reviews short. Teams can evaluate end to end at no cost: a free plan (100 PDFs and 0.5 GB monthly, no credit card required) plus a free test mode that exercises the full workflow without consuming quota. Paid plans start at $29/month; the service carries a 99.9% uptime SLA. Official SDKs for JavaScript/TypeScript, Python and Java, plus a command-line client.