Dimension scores are derived from public data and fields; weighted into the composite. Reference only.
FileInfo is an online file extension lookup website, primarily designed to help users answer the question: “How do I open a file with an unknown extension?” The site states that its database covers more than 10,000 file extensions, and organizes information through search, popular extensions, trending files, an alphabetical index, and category directories. It is closer to a reference database/tool website than a full enterprise SaaS platform.
Based on the crawled content, FileInfo’s main function is identifying and browsing file extensions. Users can search for an unknown extension, browse alphabetically from A to Z, or look up extensions by category, such as audio, CAD, compressed files, databases, developer files, disk images, executable files, fonts, GIS, spreadsheets, system files, video, and web files. The site also explains how file extensions help operating systems determine file types and associate them with the appropriate software, such as .DOC with word processing software and .DWG with AutoCAD.
The text does not mention plans, pricing, free trials, payment methods, or commercial subscriptions, so its business model cannot be determined. In terms of deployment, it can only be confirmed that FileInfo is available as a website for online lookup; there is no disclosed cloud account system, self-hosted version, or enterprise private deployment option. The crawled content also does not show common enterprise software capabilities such as third-party integrations, APIs, bulk lookup, team collaboration, permission management, audit logs, data security, or compliance features.
Its strengths are a simple and straightforward information structure, broad extension coverage, and multiple entry points including search, popularity rankings, alphabetical indexing, and file categories, making it suitable for quick lookups. It can be useful for IT support staff, developers, design/CAD users, and general office users. The limitations are also clear: the crawled text does not indicate enterprise-grade management capabilities; there is no pricing or support information; there is no mention of APIs or automation integrations; and if it is used in an internal knowledge base or help desk workflow, it may need to be combined with other tools.
FileInfo is suitable for lightweight scenarios such as quickly identifying file types, finding out how to open a file, or troubleshooting cases where users cannot open a file. For enterprise users that require bulk identification, internal network deployment, access control, or compliance auditing, the available textual evidence is insufficient; dedicated file analysis tools or internal knowledge base solutions may be more appropriate. The crawled text does not provide information on accessibility from mainland China, so this is marked as unknown; payment methods are also not disclosed. Alternatives include File-Extensions.org, OpenWith.org, TrID, and searching for specific extensions via a search engine.
⚠ This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on fileinfo.co official site.
fileinfo.co is an Unknown Lookups provider. TG4G tracks its product information, an overall rating of 7.0/10, and a China-accessibility score of China direct-connect friendly. Click "Visit Official Site" to reach fileinfo.co directly.