PDF stands for Portable Document Format and was developed by Adobe Systems. It combines rich content such as text, images and hyperlinks, allowing users to share documents across different operating systems and devices with the same view. Its wide use has made it indispensable for electronic document sharing. Thanks to its open-source readers and software, viewing and editing documents in PDF format is easy and accessible.

WebP is a modern image format designed to provide superior compression and quality characteristics compared to traditional image formats. With smaller file sizes, WebP increases page load speeds without compromising image quality. Its widespread support across browsers and platforms has made it a popular choice for web developers aiming to optimise websites for faster performance.

Free Download Sample (Example) BMP Files. The BMP (Bitmap) file format is a format that contains mainly raw image data and provides high quality images, but the file size is large due to the lack of compression. Free downloadable sample BMP files are often used for testing purposes, but beware of fake or faulty files.

Explore our SVG files designed for a range of applications including web design, graphics, and user interface development. Download high-quality SVG example files now.

Discover our XLSX (Excel) Sample Files, perfect for developers and testers looking to simulate real-world scenarios for data management, spreadsheet processing and website load testing. This mock file helps you evaluate performance, test file uploads, and make sure your application handles XLSX files efficiently. Get your free download today and improve your development and testing process!

Explore our extensive range of sample files in .webm format. These example WEBM files, featuring diverse video content and varying lengths, are crafted to facilitate your different projects and tasks with ease. See Big Video Files

PHP file format is the file format of the PHP Language used to create dynamic web pages that run server-side. PHP stands for 'Hypertext Preprocessor'. PHP files are considered one of the cornerstones of web development and are widely used to power web applications. Although simple text editors can open PHP Files, for the best experience, you can open them with editors such as Visual Studio Code, PHPStorm.

ISO file format is a disk image format used for storing and transporting data. ISO represents an exact copy of the file system usually used for optical disks (CD, DVD, Blu-ray). ISO files keep the entire disk structure and contents in a single file, making it easier to share data. This format is widely used, especially for software distribution, system backups and operating system installations. Translated with DeepL.com (free version)

Access free MP3 sample files in our Audio category. Perfect for testing audio uploads, streaming performance and other development needs. They are also ideal for personal use. Download the sample MP3 files to make sure your app handles audio files effectively, or to get the audio file you need.

Explore our extensive range of sample files in .mp4 format. These dummy MP4 files, featuring diverse video content and varying lengths, are crafted to facilitate your different projects and tasks with ease.

YAML (.yaml, .yml) is a lightweight and readable format used for configuration files and data storage. It is preferred in software projects as an alternative to JSON and XML. It is widely used with tools such as Kubernetes, Ansible and Docker.

The JPG file format is a widely used image format for photographs and web graphics. JPG (or JPEG) is named after the Joint Photographic Experts Group, the name of the expert group that created it. This format is ideal for images with lots of color gradations because it offers excellent color depth. It uses lossy compression, which results in a smaller file size, making it suitable for storing and sharing images without any noticeable loss of quality. It is also useful when sharing images quickly over the internet.