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Methods with Losses: JPEG2000 and JBIG2

November 29, 2019

Previously published in the PDf Optimization In-depth Series: 1. Introduction to the Optimization of Existing PDF files: Methods 2. Lossless Methods: Optimization of Document Content 3. Lossless Methods: Compression of Streams and Fonts Sometimes, when acceptable or necessary, it may be interesting to recompress images already included in an existing PDF file to reduce the […]

How to redact sensitive PDF content…efficiently.

November 4, 2019

Don’t get your fingers burned with uncovered sensitive data Have you ever heard of PDF Redaction? If not, well either you don’t have sensitive content to hide, either you are doing it the wrong way. If yes, ask yourself: am I redacting my files properly? In this article, you will learn how to redact PDF […]

OCR Support in GdPicture.NET: Updates and Strategies

October 29, 2019

Hi Everyone, We have recently worked a lot on improving our OCR engine, and in today’s post, we’re going to review the new enhancements and features. We are also going to talk about the different strategies you can choose to integrate OCR in your applications, whether you’re using the GdPicture.NET engine or not. Enhancement of […]

Lossless Methods: Compression of Streams and Fonts

October 22, 2019

Here are the links for the two previous articles of the series: 1. Introduction to the Optimization of Existing PDF files: Methods 2. Lossless Methods: Optimization of Document Content A PDF document is composed of various data structures, described as different objects. In the scope of optimization, one is particularly important: the stream object. This […]

Lossless Methods: Optimization of Document Content

October 17, 2019

The first article of our PDF Optimization In-depth Series is available here. The PDF format is interactive.  During the release cycle of a PDF document, different people will use tools such as forms, annotations, attachments, and more. Archived PDF documents generally do not have the same use as those in circulation in a collaborative context. […]

Introduction to the Optimization of Existing PDF files: Methods

October 10, 2019

This paper was originally a presentation in French delivered at the PDF Day – France by Loïc Carrère, CEO of ORPALIS, in April 2019. Organized by the PDF Association, the PDF days are the meeting place of the PDF industry, where experts conduct educational (non-commercial) presentations, panel, and discussion-based sessions about the format. The richness […]

XSLX Support in GdPicture.NET and DocuVieware

October 7, 2019

Hi Everyone! We have released the first version of XLSX support this summer, and following customer feedback and requests, we have added new functionalities each week ever since. In today’s article, we are going to let you know a bit more about what we like about this feature, and how you can use it in […]

BASTA! 2019 Impressions

October 4, 2019

This September, like in previous years, ORPALIS Imaging Technologies attended the BASTA! .NET conference in Mainz, Germany. After a lovely winery tour in one of Germany’s most famous wine regions, it was time to get to business. These were 4 days packed with conferences, workshops, getting to know the local .NET developer community, enriching discussions […]

ZUGFeRD, Factur-X, and GdPicture.NET

October 1, 2019

ZUGFeRD and Factur-X – do you know these words? They both represent standardized e-invoices formats used widely on the European market, especially in Germany and German-speaking countries for ZUGFeRD, and Germany and France for Factur-X.  If you are wondering, like one of our users: “ I have an invoice as a PDF document and an […]

Meet us at BASTA! 2019 .NET Conference

September 13, 2019

Only 10 days left before BASTA!, one of the largest independent European conferences dedicated to .NET, Windows & open innovation. Over 80 speakers will be presenting the hottest topics in technology in more than 130 sessions and workshops. The next session takes place on September 23 – 27, 2019 in Mainz, Germany. Some of this […]