1 Easy to Use - Convert PNG to PDF tool is very easy to use.

2 Quality - Convert PNG to PDF tool gives Highest Files quality.

3 Free and Secure - We upload your files over a secure HTTPS connection. The best part is that you do not have to log in or share any personal information to use the tools. Convert PNG to PDF tool is absolutely free and at the same time website is secure; you can use the tools unlimited. When you use the tools and process the files, after the completion of the process, your files are stored in our server for 15 minutes only, and the files get deleted automatically after 15 minutes. Or, once the file is downloaded, you can delete your file yourself by clicking the delete button.

4 Convert PNG to PDF tool works on any web browser with secure HTTPS connection. So you can convert your files without worrying about file security and privacy.

5 Files Size - The maximum file size is 250 MB, you can process 250 MB files by uploading them in one process, but you can do it as many times as you want with all tools. The use of all tools is free and unlimited.

1 The PNG image format was launched in 1995. IT expert Oliver Fromme developed the name PING, later shortened to PNG. PNGs are the subsequent development of the GIF format, which had been around for eight years when PNGs very first launched.

2 GIFs had many drawbacks, like requiring a patent license and a minimal variety of just 256 colors, which didn't keep pace with ever-improving computer system screen resolution.

3 PNG files were patent-free to avoid these concerns and included a substantially more extensive color palette. PNGs, as opposed to GIFs, are a single-image format-they do not support animation.

1 PNG is short for Portable Network Graphic, a raster image file type. Since it can handle graphics with semi-transparent or transparent backgrounds, it's a prevalent file type with web designers.

2 The file format isn't patented, so you can open a PNG using any image editing software without the requirement for licensing. PNG files, which use the.png extension, can manage 16 million colors-- which sets them apart from many file types.

1 By dealing with millions of color choices rather than hundreds, PNG files can keep more detailed images than GIFs.

2 PNG is an open format, so you can see and modify these files in a massive range of programs without a license because there's no patent.

3 A PNG image will not lose any of its information when compressed, making it much easier to store and transfer. This is a significant benefit over lossy choices like JPEG files, where some information disappears in the compression procedure.

1 Portable File Format (PDF), also called ISO 32000, is a file format produced by Adobe in 1992 to provide documents, including text formatting and graphics, in a manner that is independent of software, hardware, and running systems.

2 Each PDF file, which is based upon the PostScript language, includes a detailed description of a fixed-layout flat page, consisting of the text, fonts, vector graphics, raster images, and other details needed to show it. The PDF format has its origins in "The Camelot Job," which was released in 1991 by Adobe co-founder John Warnock.

3 Aside from simple text and images, PDF files may include logical structural components, interactive functions such as form fields and annotations, layers, rich media (including video material), three-dimensional items utilizing U3D or PRC, and several other data formats. The PDF basic furthermore consists of encryption and digital signatures, file accessories, and metadata to support operations that need these characteristics.