Free Online Tools – No Installation or Signup Required
Explore 100% free online tools and apps on FileProInfo — no registration or software installation needed.
Instantly view, convert, edit, merge, split, compare, and manage file metadata for over
15,000+ supported file formats.
Our tools work seamlessly across all modern browsers, including Google Chrome, Mozilla Firefox,
and Opera, and are accessible from any device — desktop, tablet, or mobile.
Explore File Extensions by Category
With thousands of different file extensions in use across various industries and applications, it's not easy to remember what each one does or which software can open them.
That’s why we’ve made it simple at FileProInfo.
Browse our extensive, organized collection of file extensions by category — from document and audio formats to developer files, images, videos, and more.
Whether you're looking to open, convert, or edit a file, start your search here and find the tools and details you need.
Browse File Types Alphabetically
With thousands of file types and file extensions available, it’s nearly impossible to remember which software supports each one.
That’s why we’ve organized our database alphabetically — making it easy to explore file formats by their starting letter.
Choose a character below to view file types that begin with that letter. The # category includes file extensions starting with numbers or special characters (based on ASCII codes).
Browse Software Programs by Category
Discover thousands of software programs organized by category to help you quickly find tools with similar features and functions.
Each category includes relevant software titles, supported file types, developer information, and download links.
Whether you're searching for productivity apps, multimedia editors, system utilities, or developer tools, start exploring software by category on FileProInfo.com.
Browse Software Alphabetically
With thousands of available software programs used to open, edit, convert, or manage various file types and extensions, it’s difficult to remember them all.
To help you find what you're looking for quickly, we’ve organized all software alphabetically by name.
Select a letter below to explore software applications beginning with that character. The # section includes software titles starting with numbers or special characters (based on the 7-bit ASCII table).