filewiki.ru
RegisteredAbout the projectFilewiki. ru is a specialized reference book created to solve one specific problem. A user often encounters a situation where they send him a file or he downloads a docum...
filewiki.ru Website screenshot
Website Description
About the project
Filewiki. ru is a specialized reference book created to solve one specific problem. A user often encounters a situation where they send him a file or he downloads a document himself, but no installed program can open it. The site acts as an encyclopedia of extensions, allowing you to understand the nature of an unknown format and find a tool to work with it.
The project positions itself as a reliable assistant in information chaos. Here you can find a description of the file that is stuck on your disk and find out whether it should be deleted or opened. The main purpose of the resource is to give the user a key to the file to avoid data loss or accidental deletion of important system files.
Main directions
The core of the project is a database of file extensions. The resource covers thousands of formats, from standard text and audio to rare archive and graphic formats. The alphabetical list includes extensions such as 7Z, AI, AMR, APE, APK, AVI, BAK, BIN, CBR, CDR, CHM, CR2, CSO, CSV, CUE, DAT, DB, DBF, DDS and many others.
The site does not just list the formats, but explains their essence. For example, AVI is decrypted as Audio Video Interleave. The concept of the extension itself is analyzed - the part of the name after the dot, which determines the type of content: sound, video, table or image.
Special attention is paid to safety. The project warns about the risks of opening files, comparing them to Pandora's box. The possibility of receiving malware that can steal data or destroy the system is mentioned. Filewiki helps you differentiate between a normal document and a potential threat before you run it.
Features of the site
The resource interface is built around ease of search. The user can use the search bar to quickly find a file type or go through the alphabetical list. The database is regularly updated, which allows you to find information even about new formats.
There is a nuance that the project takes into account: sometimes a file has one extension, but in fact it is a renamed file of a different type. In such cases, the program corresponding to the visible extension does not open the content. The reference helps to identify the true format and resolution, which can be difficult to do on your own.
The text on the site is written in a conversational style, with real-life examples - from downloading information from the Internet to raking through archives on disk. This makes the material understandable to the average user, not just technical specialists.
Contact information
The materials provided do not contain direct contacts, addresses or feedback forms.Only the opportunity to ask an expert is mentioned in the context of the site itself as a reference book, but there are no specific communication channels (email, telephone). In the footer the year 2026 and the domain filewiki are indicated. ru.
FAQ
What is a file extension?
This is the part of the file name that comes after the period. It is she who tells the program the type of content: audio file, document, video or image. Usually consists of 34 letters, often an abbreviation.
Why doesn’t the file open even though the extension is there?
It may be a renamed file. Its real content is different from what is written in the name. To open it, you must first determine the true format and then select the appropriate program.
Is it safe to open unknown files?
Not always. The files may contain viruses or Trojan horses that can steal data or damage the system. Before opening, it is better to check the format through the Filewiki reference book.
How to find the information you need on the site?
You can search by file type or go through the alphabetical list of extensions, which covers thousands of formats.
Main Information
Server Information
Meta Tags List
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- name: viewport content: width=device-width, initial-scale=1
- name: robots content: index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1
- name: description content: Здесь вы можете найти описание неизвестного формата файла и понять какой программой его можно открыть.
- property: og:locale content: ru_RU
- property: og:type content: website
- property: og:title content: Когда не знаешь, чем открыть расширение или формат файла
- property: og:description content: Здесь вы можете найти описание неизвестного формата файла и понять какой программой его можно открыть.
- property: og:url content: https://filewiki.ru/
- property: og:site_name content: FileWiki
- property: article:modified_time content: 2023-10-09T14:55:46+00:00
- name: twitter:card content: summary_large_image
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- itemscope: itemprop: mainEntityOfPage itemtype: https://schema.org/WebPage itemid: https://filewiki.ru/ content: Когда не знаешь чем открыть
- itemprop: dateModified content: 2023-10-09
- itemprop: datePublished content: 2023-10-09T15:48:00+03:00
- itemprop: author content: Admin
- itemprop: name content: FileWiki
- itemprop: telephone content: FileWiki
- itemprop: address content: https://filewiki.ru
Internal Links
Whois Information
Whois Raw Data
domain: FILEWIKI.RU
nserver: ns1.beget.com.
nserver: ns1.beget.pro.
nserver: ns2.beget.com.
nserver: ns2.beget.pro.
state: REGISTERED, DELEGATED, VERIFIED
person: Private Person
registrar: REGRU-RU
admin-contact: http://www.reg.ru/whois/admin_contact
created: 2023-08-29T14:08:10Z
paid-till: 2026-08-29T14:08:10Z
free-date: 2026-09-29
source: TCI
Last updated on 2026-08-01T19:53:01Z
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SEO Audit
Technical SEO
On-Page SEO
Content and UX
Positions in Google
Search Phrases - Google
| Position | Phrase | Page | Snippet |
|---|---|---|---|
| 1 | /lic/ | ||
| 1 | /sfk/ | ||
| 4 | /mpq/ | ||
| 4 | /letter/d/ | ||
| 4 | /no-ext/ | ||
| 6 | /pg/ | ||
| 6 | /lib/ | ||
| 6 | /win/ | ||
| 7 | /ris/ | ||
| 7 | /org/ |