When documents are rich with embedded images, charts, and graphics, you need a viewer that can handle the load — quickly and efficiently. The new Doconut update brings a major leap forward for our PDF Viewer, designed specifically to tackle image-heavy files with ease.
The work in this release went into the path that rasterises embedded images, which is where a scanned or photo-heavy PDF spends most of its time. We are not publishing a speed multiplier, because the honest answer depends entirely on the document: a 200-page catalogue of product photographs and a text report exported from Word are not the same job.
🔥 What’s New in the PDF Viewer?
The latest Doconut release delivers:
-
✅ Faster on image-heavy PDFs
High-resolution images are decoded and rasterised on a shorter path, so the pages that used to be slow are the ones that improve most. Text-only documents were already quick and change little. -
✅ Lower memory per document
Page buffers are released earlier, which matters when one server is rendering for several readers at once rather than for one. -
✅ The same rendering, still server-side
Nothing moved into the browser. Your machine receives pages, not a PDF engine, which is why the file opens the same way on a phone as on a workstation. -
✅ No Fidelity Traded Away The speed and memory gains did not come from rendering less. Check it against your own worst document rather than ours — that is what the free viewer at Doconut.app is useful for.
📈 Why This Matters for Your Business
Whether you're building:
- A document management system,
- An educational platform,
- A legal document viewer,
- Or any .NET-based app that needs to serve PDF content,
— the gain lands in the same place: your server spends less time and memory per document.
Integrating our .NET SDK means you can render complex PDFs inside your own application, without a desktop dependency and without pushing the work onto the browser.
🌐 Try the PDF Viewer Now – Live Demo
Want to see how fast it really is?
Visit Doconut.App and upload your own PDF – especially one with embedded images or complex layouts.
In seconds, you’ll experience:
- Smooth rendering
- Crisp image quality
- Lightning-fast load times
🔗 Try Doconut PDF Viewer Online
🧠 Built for Developers & Teams Who Need More from Their Viewers
Doconut isn’t just a document viewer — it’s a complete viewing engine built for integration. Designed to work with:
- .NET Framework / .NET Core / .NET 6+
- WebForms, MVC, Blazor, Docker, and cloud environments
- Internal apps, portals, and public-facing web platforms
Don’t settle for generic viewing. Give your users enterprise-grade performance without sacrificing control or flexibility.
🚀 Upgrade Your Document Viewer Experience
Doconut 25.3.0 marks a milestone in viewing performance. If your application depends on serving or processing PDFs, it’s time to upgrade your viewer experience.
Visit Doconut.com to download the latest SDK, or explore live demos at Doconut.App.
One note on which product is which: Doconut.app is the free web viewer, one file at a time and deleted afterwards. The SDK on Doconut.com is the thing you install and build against. This release is about the engine both of them run on.