12 MB ZIP (12 MB)

On this page you can examine sample files with the .7z extension and test the use of the format. 7z files created for testing purposes for developers, testers and computer users

Gzip stands for GNU zip. GNU software is a file compression program. You can download the sample 1MB-100 mb gzip files we created for developers, testers and all computer users for free.

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!

PNG is a file format used to compress high-quality images and is known for its ability to have "transparent" backgrounds. This makes PNG ideal for web design and graphics work, as the images can blend seamlessly with any background on the page. In addition, PNG offers lossless compression, meaning that images do not lose quality when compressed. This makes PNG the format of choice for graphics that require clarity and detail.

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.

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.

A file with the TXT extension is a text document. It is a standard text file format, often preferred by computer users. It stands out for its simplicity and lightness because it does not contain any formatting, storing only plain text. This format can be easily opened and edited on different operating systems and devices, making it ideal for exchanging a wide range of data. It is the preferred format for basic text-based operations such as coding, note-taking, or simple document creation.

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.

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.

A zip file is a popular file format that compresses multiple files and folders into a single file, allowing it to take up less space. This format saves both time and space when storing and transferring files. It is often preferred when sharing files over the internet or taking backups. The Zip format is an indispensable part of the digital world due to its wide usage and compression efficiency.

On this page you can download free test files of the Executable (.exe) file format, the basic building block of computer programs.

bzip2 or BZ2 is a free software/open source software data compression algorithm developed by Julian Seward. Seward's program was released in 1996 with version 0.15. The stability and widespread use of the data compressor increased over time and version 1.0 was released in late 2000.bzip2 compresses most files more efficiently but more slowly than traditional methods such as gzip or ZIP. In this respect, it is quite similar to other next-generation compression algorithms. However, in most cases bzip2 does not even come close to the compression efficiency of the 7z and RAR formats. You can find example bzip files on this page.