OSArmor Win Update Stop SysHardener USB Radar Newsletter

Signer Extractor v1.3

Signer Extractor is a simple program designed for Windows that lets you extract
the signer (usually the Vendor) that digitally signed a portable executable (PE) file (e.g. EXE, DLL, SYS). This is useful to know all the signers present in your system (or on a specific folder or partition) and build a complete list of 'Trusted Vendors' to use/import within third-party security software or within specific security policies.

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

app screenshot

Extract All Signers (Vendors)

The usage is very easy, just run the program and click the 'Search' button to scan the entire system partition (e.g. C:) for EXE files and extract the signers. All extracted signers are unique (no duplicates) and sorted alphabetically. You can easily export the list of signers found in your system, it is exported in a simple format (one signer per line) which can be
easily imported/pasted anywhere.

Extract Signers

Extract all unique and alphabetically-sorted signers (vendors) from your system.


Extract signers from all .exe files, .dll files, .sys files etc. (use custom file mask).

Simple to Use

Just select the folder to scan and the filename mask (i.e *.exe) and then click the 'Search' button.

Application Screenshots

Here there are some screenshots of the application.

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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[03-Mar-2023] - v1.3.0.0

+ Improved support for high-DPI
+ Improved installer and uninstaller scripts
+ Updated NoVirusThanks License Manager to latest version
+ Font Segoe UI is now used on all UI elements
+ Minor fixes and optimizations
+ Updated internal libraries

[15-May-2022] - v1.2.0.0

+ Improved support for Windows 11
+ Application is no longer signed with SHA1 code signing certificate
+ Added ASLR + DEP support
+ By default the program runs in 30-days trial mode
+ Automate product activation via setup.exe command-line /LICENSEKEY=
+ Integrated NoVirusThanks License Manager 
+ Improved installer/uninstaller script
+ Changed End User License Agreement (EULA)
+ Minor fixes and optimizations

Product Details

Version 1.3
Last Updated March 03, 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