AnyTXT Searcher
AnyTXT searcher is a powerful file search engine that can be used to quickly retrieve documents. It is a free desktop file content search engine that works much faster than Windows Search.
It comes with a powerful document parsing tool that extracts text from common file formats without the need to install any other software. The built-in high speed indexing system is combined to store the metadata. AnyTXT can find any text in any file on your hard drive in less than a second. It works with Windows 11,10, 8, Vista, XP 2008, 2012, 2016,2022.
AnyTXT Searcher supports these file formats:
Plain text (txt, cpp, py, html, etc.)
Microsoft OneNote (one).
Microsoft Word (docx, docx).
Microsoft Excel (xls and xlsx).
Microsoft PowerPoint (pptx, pptx).
PDF
WPS Office (wps, et, dps)
EBook (epub, mobi, azw3, fb2 etc.)
Mind Map Format (lighten, mmap, mm, xmind etc.)
OFD
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FileSeek
FileSeek is a simple-to-use file-search app that also offers advanced functionality for power users. You can search for files using either regular expressions or simple queries. You can even sync search settings between computers. FileSeek uses multithreading technology for faster searches. This allows it to outperform any Windows search. FileSeek does not use background search indexing and will not slow down your computer when it is closed. Save your search criteria as an index profile to reduce your workload. To make your life easier, you can save, load, or modify the most commonly used searches. FileSeek's tabbed search interface makes it easy to start a new search without waiting for a search to be completed. You can open a search in a different tab without opening another browser, keeping your taskbar tidy. FileSeek's regular expressions and query language can be used to search for specific information within files or folders.
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Everything
"Everything" is a search engine that instantly locates files and folders based on filenames for Windows. "Everything", unlike Windows search, displays all files and folders on your computer. To limit the number of files and folders displayed, you can use a search filter. "Everything" does not index file and folder names. It takes about a minute to build its database. It takes about 1 second to index a fresh Windows 10 install (roughly 120,000 files). All files can be searched using the content, search function. Searching for content in files is slow because they are not indexed. A fresh installation of Windows 10 (about 120,000) will take approximately 14 MB of RAM and less than 9MB of disk space. 1,000,000 files will require approximately 75 MB of RAM and 45 MB of storage space. Search windows will reflect any changes to the file system. "Everything" will work on Windows XP and Vista, Windows 7, Windows 8, Windows 8 or Windows 10.
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dtSearch
Instant searching with dtSearch products is possible across terabytes (or more) of text from a wide variety of online and offline data sources. Search time, including concurrent search time, is usually less than a second. dtSearch Desktop, dtSearch Network and dtSearch Server can be used in a classic Windows environment to perform individual or network-based search. There are multiple versions of the dtSearch Engine SDK for different platforms. The dtSearch Engine can be used in either an Intranet or Internet server-based environment. It supports multithreaded search with no limit. It is simple to index: simply point to the folders and online data you wish to index. dtSearch will automatically determine what files, emails, or other content you have. dtSearch can simultaneously search and build any number of terabyte-sized indexes.
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