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FILExt VS regular expressions 101

Compare FILExt VS regular expressions 101 and see what are their differences

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FILExt logo FILExt

Open, view and convert files online

regular expressions 101 logo regular expressions 101

Extensive regex tester and debugger with highlighting for PHP, PCRE, Python and JavaScript.
  • FILExt Landing page
    Landing page //
    2021-06-22

FILExt is one of the oldest and most respected collections of file formats and file extensions. Over the past 20 years, more than 50 million users have found the right information and tools to open any file on their computer or smartphone. Our knowledge gathered during this period is regularly reviewed and updated. Tom Simondi first provided this information in 2000 as a free online resource for the Internet community.

FILExt is committed to helping users to identify, access, open, view or convert unknown files. To this end we provide FILExt free to all computers and smartphone users. FILExt has been mentioned in many books over the years. It is used and recommended by experts around the world as a source of information about file extensions, including: from the New York Times, the Wall Street Journal, PC World, Lifehacker, Oracle and Microsoft.

  • regular expressions 101 Landing page
    Landing page //
    2023-07-30

FILExt features and specs

  • Extensive Database
    FILExt offers a comprehensive database of file extensions and associated programs. This is useful for users who need to identify or understand specific file types.
  • User-Friendly Interface
    The website features an easy-to-navigate interface, making it accessible for users of all technical levels to find information about file extensions quickly.
  • Regularly Updated
    The database is regularly updated to include new file types and extensions, ensuring that users have access to the most current information.
  • Free Access
    FILExt provides this vast array of information for free, allowing users to access necessary data without any financial commitment.

Possible disadvantages of FILExt

  • Ads and Pop-ups
    The website features advertisements and pop-ups, which can distract from the user experience and detract from the information being sought.
  • Basic Information
    While FILExt provides essential details on file types and associated programs, it lacks in-depth technical documentation or troubleshooting advice.
  • Limited Community Interaction
    The platform does not offer much in terms of community interaction, such as forums or discussion boards, for users to engage in discussions or seek peer help.
  • Potential for Outdated Links
    Some program links or related information may become outdated over time, which can lead users to broken links or discontinued software.

regular expressions 101 features and specs

  • Interactive Learning
    Regex101 provides an interactive environment where users can test and learn regular expressions in real-time, making the learning process more engaging and practical.
  • Extensive Documentation
    The site offers extensive documentation and references for different regular expression flavors (PCRE, JavaScript, Python, and Golang), facilitating easy access to syntax and usage examples.
  • Error Highlighting
    Regex101 highlights errors in your regular expressions and provides explanations, which helps users quickly identify and correct mistakes.
  • Quick Reference
    A quick reference guide is available on the platform, which helps users look up common regular expression tokens and their meanings without leaving the page.
  • Saved Workspaces
    Users can save their regular expressions and test cases in workspaces, making it convenient to revisit and continue working on them at a later time.
  • Community Support
    The platform has community features wherein users can share their regular expressions and get feedback or suggestions from others.

Possible disadvantages of regular expressions 101

  • Limited to Browser
    Regex101 is a web-based tool, and its usage is restricted to browsers with internet access, limiting its offline availability and performance in a development environment.
  • User Interface Complexity
    For beginners, the user interface can be somewhat overwhelming due to the numerous options and features available, leading to a steeper learning curve.
  • Performance Limitations
    While sufficient for most use cases, Regex101 may struggle with very large datasets or extremely complex regular expressions, causing performance issues.
  • Dependency on External Product
    Relying on an external service means users are dependent on the platform's availability and continued maintenance, which can be a risk if the service goes down or changes significantly.
  • Potential Overreliance
    Frequent use of Regex101 for developing regular expressions may lead to an overreliance on the tool, potentially hindering the development of strong, intrinsic regex skills.

Analysis of regular expressions 101

Overall verdict

  • Regex101 is highly recommended for both beginners and experienced developers who work with regular expressions. Its user-friendly design and comprehensive features make it an invaluable resource for understanding and mastering regex.

Why this product is good

  • Regex101 is considered a good tool because it provides an intuitive interface for testing and debugging regular expressions. It offers real-time feedback, detailed explanations of regex patterns, and supports multiple regex flavors. It also features a quick reference guide and code generator for implementing regex in various programming languages.

Recommended for

  • Software developers
  • Data analysts
  • QA testers
  • Anyone learning or working with regular expressions

Category Popularity

0-100% (relative to FILExt and regular expressions 101)
File Converter
100 100%
0% 0
Regular Expressions
0 0%
100% 100
Document Converter
100 100%
0% 0
Programming Tools
0 0%
100% 100

Questions and Answers

As answered by people managing FILExt and regular expressions 101.

What makes your product unique?

FILExt's answer

FILExt.com is a specialized online resource that provides comprehensive information about file extensions and the software applications associated with them. What makes FILExt.com unique is its extensive and meticulously curated database of file extension information, which serves as a valuable tool for users trying to identify unknown file types or seeking compatible software to open specific files.

Key Features That Make FILExt.com Unique:

  1. Extensive Database: FILExt.com boasts one of the largest collections of file extension information available online, covering a wide range of file types across various platforms and industries.

  2. Detailed Information: Each entry includes detailed descriptions of the file type, its purpose, and the software programs that can open, edit, or convert the file, providing users with actionable information.

  3. User-Friendly Interface: The website is designed for easy navigation, allowing users to search for file extensions alphabetically or use a search function to find specific file types quickly.

  4. Regular Updates: The database is continually updated to include new file extensions and software applications, ensuring that the information remains current and relevant.

  5. Community Engagement: FILExt.com often incorporates user contributions, allowing individuals to submit new information or corrections, which helps maintain the accuracy and breadth of the database.

  6. Educational Resources: Beyond just listing file extensions, FILExt.com may offer articles and guides that educate users on how to handle different file types, troubleshoot issues, and understand the nuances of file compatibility.

By focusing exclusively on file extensions and their associated applications, FILExt.com provides a niche but essential service that assists users in navigating the complexities of various file formats, making it a unique and valuable resource on the internet.

Why should a person choose your product over its competitors?

FILExt's answer

FILExt.com provides a comprehensive and up-to-date database of file extensions with reliable information on how to open them, making it a user-friendly choice over its competitors.

How would you describe your primary audience?

FILExt's answer

The primary audience of FILExt.com is users seeking information about unknown or unfamiliar file extensions, including how to open, use, or convert files with those extensions.

What's the story behind your product?

FILExt's answer

FILExt was established in 2000 by Tom Simondi in California and is now based in the heart of Europe. In the 1990s, Tom Simondi worked mainly in computer support, sharing his knowledge with the Internet community. A single file extension page on 'Computer Knowledge' became particularly popular, because this website contained not only the appropriate description but also links to the software manufacturers. PC Magazine has selected Tom's file extension site as one of their Best 100 Undiscovered Sites. Microsoft became aware of this website and integrated it into Windows XP. When XP tried to open a file it did not know how to open it gave the user the option of choosing a local program or go to the Internet to find the answer. The second option resulted in Tom's file extension research page. Due to the great response to this single web page, FILExt.com was launched in 2001.

Which are the primary technologies used for building your product?

FILExt's answer

FILExt.com primarily uses Microsoft technologies like ASP.NET for its server-side scripting.

Who are some of the biggest customers of your product?

FILExt's answer

Some of FILExt's biggest customers are Fortune Global 500 companies.

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare FILExt and regular expressions 101

FILExt Reviews

  1. Great online tool to look into files

    Better than Apache Tika's File Analyzer. The Filext online viewer shows any text found in a uploaded files. thousands of file types are previewed.

    🏁 Competitors: FileInfo.com, Convertio

regular expressions 101 Reviews

We have no reviews of regular expressions 101 yet.
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Social recommendations and mentions

Based on our record, regular expressions 101 seems to be a lot more popular than FILExt. While we know about 881 links to regular expressions 101, we've tracked only 2 mentions of FILExt. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

FILExt mentions (2)

  • how do you open or use .bin files as in to edit the contents or something similar to that
    Use https://filext.com to determine what kind of file it is, because some extensions are used for multiple file types. For example it can be used on DVDs as part of an automatic launching, as a form of executable file refered to as Binaries as they are made up machine language binary info in Windows, or data files stored in raw binary on some other OS's or as a part of a portable app. Source: almost 3 years ago
  • Need help decompiling AITD : The New Nightmare
    I can't figure out the ones without the filetype The VRM files are probably VR Model files, which you can learn more about here: https://vrm.dev/en/ Howeveer, the VRM files also say that they are gzip compressed, and I can't figure out anything about the the contents of that file. In general, this website, where you can upload the file and it will give you info on the file is a decent resource.... Source: about 3 years ago

regular expressions 101 mentions (881)

  • Regex Isn't Hard (2023)
    In practice, the first unpaired ] is treated as an ordinary character (at least according to https://regex101.com/) - which does nothing to make this regex fit for its intended purpose. I'm not sure whether this is according to spec. (I think it is, though that does not really matter compared to what the implementations actually do.) Characters which are sometimes special, depending on context, are one more thing... - Source: Hacker News / about 2 months ago
  • Regex Isn't Hard (2023)
    > unreadable once written (to me anyway) https://regex101.com can explain your regex back to you. - Source: Hacker News / about 2 months ago
  • Catching Trailing Spaces - A Superhero's Story!
    To try out our newfound regex, I will use the website called RegEx101. It's a superhero favourite, so you better bookmark it for later 🔖. - Source: dev.to / 3 months ago
  • How I accidentally wrote a simple Markdown editor
    Let's break it down a bit. You can use Regex101 to follow me. - Source: dev.to / 4 months ago
  • 22 Unique Developer Resources You Should Explore
    URL: https://regex101.com What it does: Test and debug regular expressions with instant explanations. Why it's great: Simplifies regex learning and ensures patterns work as intended. - Source: dev.to / 5 months ago
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What are some alternatives?

When comparing FILExt and regular expressions 101, you can also consider the following products

FileProInfo - It's All About Files, Software, Online Tools - 100% Free

RegExr - RegExr.com is an online tool to learn, build, and test Regular Expressions.

Convertio - File Conversion in the Cloud

rubular - A ruby based regular expression editor

File-Extensions.org - Large computer file extension library with detailed explanation of each file type with links to download free or associated software programs.

Expresso - The award-winning Expresso editor is equally suitable as a teaching tool for the beginning user of regular expressions or as a full-featured development environment for the experienced programmer with an extensive knowledge of regular expressions.