GleamTech.DocumentUltimate 5.8.0

DocumentUltimate is an ASP.NET Document Viewer and Converter which supports ASP.NET Core 2.0+, ASP.NET MVC 3+ and ASP.NET WebForms 4+ web applications/web sites.
DocumentUltimate can also be used with .NET Core 2.0+ and .NET Framework 4.0+ console/desktop applications for conversion between several document formats.


- Universal web document viewer which works on both desktop and mobile browsers.

- Crystal-clear zooming. High resolution rendering, preserving text and graphics (no rasterization) exactly as they are in the original.

- Fast document loading, the whole document is not loaded at once, document pages are loaded as you are about to view them.

- Search text within document. Navigate with bookmarks/outlines.

- Change page layout modes (e.g. single page or facing pages), rotate pages and view on full screen.

- Print, download original or download as PDF inside the viewer.

- Secure document viewing, copy protection (DRM). Viewed documents are encrypted so they are copy-protected out of the box. Ability to disable downloading the original document or replicating it via printing or selecting and copying text.

- Watermark document pages with text or image. Customize the watermarks with wide range of options e.g. position, size, rotation, opacity, color.

- Pre-higlight keywords in the document, e.g. if you launch the document viewer from a search results page, you can higlight the searched keywords.

- Self-contained conversion engine, no external dependencies, e.g. you don't need to install Microsoft Office on your server.

- Single managed DLL which works both on 32-bit and 64-bit for hassle-free development and deployment.

- Supports being used in desktop or console applications for converting between document formats. Only the document viewer is dependant on web applications.

Supported Formats:
- Portable Formats(.pdf, .xps, .oxps, .xpz)
- Word Processing Formats(.docx, .docm, .dotx, .dotm, .doc, .dot, .rtf, .odt, .ott)
- Spreadsheet Formats(.xlsx, .xlsm, .xltx, .xltm, .xlam, .xlsb, .xls, .xlt, .xml, .csv, .tsv, .dif, .ods, .ots)
- Presentation Formats(.pptx, .pptm, .potx, .potm, .ppsx, .ppsm, .ppt, .pps, .odp, .otp)
- Diagram Formats(.vsdx, .vsdm, .vstx, .vstm, .vssx, .vssm, .vdx, .vsx, .vtx, .vsd, .vss, .vst, .vdw)
- Project Management Formats(.mpp, .mpt, .mpx)
- Email Formats(.msg, .eml, .emlx)
- Ebook Formats(.epub, .mobi)
- Markup Formats(.html, .htm, .mht, .mhtml, .web)
- Text Formats(.txt)
- Cad Formats(.dwg, .dxf)
- Scanner Image Formats(.tif, .tiff, .djvu, .dcm)
- Vector Image Formats(.ps, .svg, .emf, .xaml)
- Raster Image Formats(.psd, .jpg, .jpeg, .jpe, .jfif, .jp2, .jpf, .jpx, .j2k, .j2c, .jpc, .jxr, .wdp, .hdp, .png, .gif, .webp, .bmp, .wmf, .dib)

There is a newer version of this package available.
See the version list below for details.
Install-Package GleamTech.DocumentUltimate -Version 5.8.0
dotnet add package GleamTech.DocumentUltimate --version 5.8.0
<PackageReference Include="GleamTech.DocumentUltimate" Version="5.8.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add GleamTech.DocumentUltimate --version 5.8.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Release Notes

## Version 5.8.0 - November 17, 2020

 - **Added:** .NET 5.0 support:

   - AspNetCoreSession will use JsonConvert instead of BinaryFormatter.
     BinaryFormatter serialization methods are obsolete and prohibited in ASP.NET Core 5.

   - Obfuscation caused problems in .NET 5 which seems more sensitive about reflection metadata.
     For example, ASP.NET Core 5.0 throws MissingMethodException -> ReflectionTypeLoadException when Assembly.DefinedTypes
     is called e.g. by endpoints.MapRazorPages() or endpoints.MapControllerRoute().

 - **Added:** GleamTechWebConfiguration.CookieSameSiteFixEnabled property which can be used to fix session issues when
   you are using DocumentViewer in an iframe with a cross-domain URL (default value is false).

   If you open DocumentViewer in an iframe with a cross-domain URL, recent browsers will not allow the session cookie to be set
   inside iframe due to default security settings (could be overridden in your browser) and the component will fail to find the existing session from the server.
   When enabled, by default SameSiteMode.None will be used for the cookies.
   Note that Chrome 80+ allows SameSiteMode.None only if the cookie is also marked Secure and we will mark it Secure when the request is secure (HTTPS).
   So even with this fix if your cross-domain URL is not HTTPS, Chrome 80+ still does not allow the cookie in cross domain iframe (with default browser settings).
   Fix works on IE and Firefox even if your cross-domain URL is not HTTPS.
   Also, the fix can only work when your application is running on ASP.NET 4.7.2+ runtime (not target framework but deployment machine runtime)
   or ASP.NET Core runtime.

 - **Fixed:** Viewing email formats (or converting to PDF) with a zero-sized attachment failed with "Index was outside the bounds of the array. " error.

 - **Improved:** Updated Danish, Swedish and Norwegian translation files.

NuGet packages (1)

Showing the top 1 NuGet packages that depend on GleamTech.DocumentUltimate:

Package Downloads
FileUltimate is an ASP.NET File Manager and Uploader which supports ASP.NET Core 2.0+, ASP.NET MVC 3+ and ASP.NET WebForms 4+ web applications/web sites. Integrate a file manager into your ASP.NET application or site rapidly. - Browse and manage files with access control. - Accept files with the advanced upload functionality. - Offer a structured and neat download area. - Preview documents (70+ file formats, including PDF © Microsoft Office), images, audios and videos. Note: This package contains a fully working version of the product, however without a license key it will run in trial mode.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version History

Version Downloads Last updated
5.8.5 317 1/1/2021
5.8.1 2,586 11/23/2020
5.8.0 335 11/17/2020
5.7.2 2,462 11/9/2020
5.7.0 169 11/3/2020
5.6.0 2,363 9/15/2020
5.5.1 3,733 8/17/2020
5.5.0 2,278 8/6/2020
5.4.2 467 7/9/2020
5.4.0 492 6/29/2020
5.3.2 256 6/23/2020
5.3.0 600 6/15/2020
5.2.8 1,369 6/3/2020
5.2.5 2,043 5/22/2020
5.2.2 12,183 1/24/2020
5.2.0 410 1/9/2020
5.1.7 2,887 12/6/2019
5.1.6 513 11/27/2019
5.1.5 910 11/20/2019