Welcome to the File Converter

PNG (Portable Network Graphics) is a lossless compression image format widely used for web, image processing, and images with transparent backgrounds. It supports 24-bit color depth and alpha channel transparency, ensuring high-quality images across different devices and platforms. Compared to traditional formats like JPEG, PNG offers higher image quality and richer color representation, making it ideal for saving complex graphics, icons, and screenshots. Additionally, PNG files often include metadata (such as author information, copyright information, etc.), facilitating management and search.

PNG was designed to replace the GIF format, addressing its patent issues and providing better transparency support and a larger color range. It is widely used in web design, UI/UX design, digital art creation, and various types of projects.

• Developed by: PNG Development Group
• Initial Release: 1996
• Useful links:
https://en.wikipedia.org/wiki/Portable_Network_Graphics https://www.adobe.com/products/photoshop.html https://www.gimp.org/ https://imagemagick.org/script/formats.php

PPT is the older presentation file format used by Microsoft PowerPoint for creating and sharing slideshow presentations. It supports basic graphics, text, and multimedia elements (such as images, videos, and audio), widely used in education, business, and training scenarios. Although PPT has been replaced by the modern PPTX format, it remains widely used in many legacy systems and applications. Compared to PPTX, PPT files offer lower compatibility and security but are still popular in certain environments due to their simplicity and stability.

• Developed by: Microsoft
• Initial Release: 1987
• Useful links:
https://en.wikipedia.org/wiki/Microsoft_PowerPoint https://support.microsoft.com/en-us/office/create-and-edit-a-presentation-in-powerpoint-2f2b8f08-1b2f-4f6e-9f38-7eaf55f4f4f1 https://www.libreoffice.org/discover/impress/