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Regex Extractor v1.1

This Windows OS utility can extract any text from files (csv, eml, txt, log) using any user written/custom regular expressions, supports substitution tokens (such as <$&> for matched string or <$1> for first group matched) to customize the output, can scan an entire folder
and subfolders for multiple file masks (such as *.csv|*.log).

For Windows 7 SP1, 8, 8.1, 10, 11 (32/64-bit)

app screenshot

Extract Text from Files with Regex

You can use this tool to extract URLs like https?:\/\/(\.html|\.php|\.rar|\.zip) from EML files
(email messages), or specific text like emails, usernames, hashes from CSV files, or error messages from log files. You can scan a folder for specific file masks and use a regular expression
to extract the desired text from any file found.

Extract Regex Matches

Use regular expressions to extract any text from files (e.g from CSV, EML, HTML, JSON, LOG, TXT).

Substitution Tokens

Customize the output using substitution tokens (e.g <$&> or <$1>), supports new lines \n and tabs \t char.

Starts/Ends With, Contains

Optionally make sure the extracted match starts with, ends with or contains a specific string.

Scan Folder

Scan an entire folder and subfolders (optional), skip files bigger than N Mb, skip hidden files.

Multiple File Masks

You can scan a folder and search for multiple file masks, such as *.txt|*.eml|*.csv

Simple to Use

The interface is intuitive and simple to use even for beginner users: select folder, file masks and regex.

Scan Single File

We added support for scanning a single file (e.g a single .csv file) instead of a whole folder.

Drag & Drop

You can easily drag and drop a folder on the "Scan Folder" tab, or a file on the "Scan File" tab.

Scan Text

Click "Scan Text" tab, paste the text on the first box, write the custom regex and press the button.

Application Screenshots

Here there are some screenshots of the application.

app screen
app screen
app screen
app screen

What's New

Here you can find what we have changed and updated.
We constantly improve our products with bugs fixes, improvements and new features.
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[04-Sep-2023] v1.1.0.0

+ Improved speed when scanning folders
+ Fixed extraction of matched data in particular situations
+ Improved removal of duplicate extracted data
+ Improved installer and uninstaller scripts
+ Remember the last file mask used
+ Minor fixes and optimizations

[09-Jun-2023] v1.0.0.0

+ Initial release

Product Details

Version 1.1
Last Updated September 04, 2023
Operating System Windows 7 SP1, 8, 8.1, 10, 11 (32/64-bit)
License Type Shareware
Setup File Size ~44 MB
Install Size ~10 MB