Monitor log files in real time using customized filter and formatting rules. Use regular expressions to apply color and formatting. Go even further by filtering out unwanted text or lines. https://logtransformer.com.

ugrep is described as 'A user-friendly, faster, more capable grep replacement. Includes a TUI, Google-like Boolean search with AND/OR/NOT, fuzzy search, hexdumps, searches (nested) archives (zip, 7z, tar, pax, cpio), compressed files (gz, Z, bz2, lzma, xz, lz4, zstd, brotli), pdfs, docs, and' and is a File Search utility in the file management category. There are more than 25 alternatives to ugrep for a variety of platforms, including Windows, Linux, Mac, BSD and iPad apps. The best ugrep alternative is DocFetcher, which is both free and Open Source. Other great apps like ugrep are Agent Ransack, grepWin, Clapgrep and ripgrep.
Monitor log files in real time using customized filter and formatting rules. Use regular expressions to apply color and formatting. Go even further by filtering out unwanted text or lines. https://logtransformer.com.

Zoekt is a text search engine intended for use with source code. (Pronunciation: roughly as you would pronounce "zooked" in English).
Zoekt is the most popular Self-Hosted alternative to ugrep.
Fast, realtime regex-extraction, and aggregation into common formats such as histograms, numerical summaries, tables, and more!.

Don't worry about those many files where you have to change a few things! There's no need to open every single file and edit them manually, Search and Replace does it all for you!


An easy-to-use, fast and efficient full-text search tool for your iPad or iPhone. Search for content in files stored on your device, in iCloud, on network folders, USB drives and memory cards.




KFileReplace is a KDE utility that replace some strings with others in a lot of files in an only operation. Then it's very easy to update some URLs, filenames, ... which are written in all files of a project.
LogLens is a high-performance terminal tool designed to replace jq, grep, and tail -f for structured log analysis.



