Author: vpleanda

In Visual Paradigm Online, you are now available to edit your PDFs online. It is easy to use for individuals and businesses of all sizes. With the free online PDF editor, you can drag-and-drop PDF editor optimized for quick and smooth editing of text and graphics in any PDF file. You can edit text and graphics in a PDF, change font settings and add new content like videos, photos, and animation effects. You don't need to download nor install any software tool to edit your PDFs. This is a quick tutorial for you…continue reading →

What is PDF document? In order to exhibit documents, including text and images, in a way that is independent of application software, hardware, and operating systems, Adobe created the Portable Document Format (PDF) in 1992. In addition to flat texts and images, PDF files can also include interactive components like annotations and logical structural elements. The PDF specification also supports file attachments, metadata, digital signatures, and encryption to accommodate workflows that require these features. Create a PDF 1. Acrobat Reader Make sure Acrobat Reader is first installed on your computer, preferably the most…continue reading →

What is PDF document? In order to exhibit documents, including text and images, in a way that is independent of application software, hardware, and operating systems, Adobe created the Portable Document Format (PDF) in 1992. In addition to flat texts and images, PDF files can also include interactive components like annotations and logical structural elements. The PDF specification also supports file attachments, metadata, digital signatures, and encryption to accommodate workflows that require these features. Details of PDF document Vector graphics, text, and bitmap graphics are commonly used with in PDF files. PDFs' standard…continue reading →

What is Power Point? Microsoft PowerPoint is a presentation tool developed by Dennis Austin and Robert Gaskins of software company Forethought, Inc. It was originally released on April 20, 1987 for Macintosh computers only. Three months after its release, PowerPoint was purchased by Microsoft for about $14 million. This is Microsoft's first major acquisition, and in Silicon Valley, where Forethought is headquartered, Microsoft has established a new PowerPoint business unit. History of Microsoft Power Point At the Silicon Valley software startup Forethought, Inc., Robert Gaskins and Dennis Austin created PowerPoint. In order to…continue reading →

What is a PNG file? PNG is a type of file format that is very popular to use today. The full name of PNG is Portable Network Graphics, it is is a raster-graphics file format that supports lossless data compression. PNG supports full-color non-palette-based RGB or RGBA pictures as well as palette-based images (palettes with 24-bit RGB or 32-bit RGBA colors), alpha-channel with or without transparency, and grayscale images. Non-RGB color spaces like CMYK are not supported since the PNG working group created the format for Internet image transfer rather than for high-quality…continue reading →