Friday, May 7, 2021

Find The 20 Best Free Hex Editors for Windows in 2021

Usually, normal text editors or composers don’t let you view or edit Hexadecimal files or hex codes. You actually need a special software or computer program to edit and view hexadecimal files. The article will help you find the best HEX editor and guide you on using them. So let us get to know about the 20 Best hex editors for windows in 2021.

Hex or Hexadecimal


The hexadecimal numeral system, often said as ‘hex,’ is a number system made up of 16 numbers. In other words, it is a 16 base numeral system instead of our familiar 10 based decimal system. Your daily standard numeral has 10 symbols, where the hex system has 16 symbols. The hex symbols are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, and F. The last 6 symbols are taken from the English alphabet. And to put them in decimal context, A= decimal 10, and F= decimal 15.

Usually, computers use hex systems, so you haven’t seen hexadecimal numbers used in daily life. Early computers used binary numeral systems made up of 0 and 1. But as computers became more capable, they used bits of four numbers, and hence they use the 16 base numeral systems. Here is a representation of the values of hex numbers converted to other numeral systems.

Hexadecimal Binary Octal Decimal
0 0 0 0
1 1 1 1
2 10 2 2
3 11 3 3
4 100 4 4
5 101 5 5
6 110 6 6
7 111 7 7
8 1000 10 8
9 1001 11 9
A 1010 12 10
B 1011 13 11
C 1100 14 12
D 1101 15 13
E 1110 16 14
F 1111 17 15

What is a Hex Editor?


A hex editor is also known as a binary editor, is a computer program used for manipulating the fundamental binary numbers of a computer’s binary data. Usually, a computer file holds multiple areas on a file storage system like HDD or disk. The contents are combined to form a file that is saved in binary format. A Hex editor is designed to parse and edit the sector data from the physical segments on a hard disk or floppy disk. These editors are often called sector editors or disk editors.

Best Hex Editor for Windows 10


There are several hex editors on the market, but not all of them are worth mentioning. We have freed you from going through the trouble of finding the best free hex editor for windows 10. Here is a list of the 20 best hex editors for windows in 2021.

1. HxD Hex Editor- the Best Free Hex Editor for Windows


HxD Hex Editor- the Best Free Hex Editor for WindowsHxD Hex Editor is my personal favorite hex editing and viewing program for Windows 10. It has dynamic and handy features. You can copy, edit, cut, and paste the hexadecimal numbers. You can also compare two hex files as well as insert bytes. You can use HxD Hex Editor to search for a specific hex code and replace them. You can search for a specific code address too. Additionally, with HxD Hex Editor, you can edit decimal and octal files too.

Key features

  • This is freeware software.
  • You can compare two hex files.
  • People can search and replace codes.
  • You can jump to s specific address.
  • You can insert bytes on a file.

More Info

2. Free Hex Editor Neo


Free Hex Editor NeoFree Hex Editor Neo is another best hex editor for Windows 7, 8, and 10 PCs. With Free Hex Editor Neo, one can easily edit ASCII, binary, double, and decimal codes. It is a great hex editor and hex viewer. You can say it is the best HXD hex editor alternative.

With Free Hex Editor Neo, you can edit and view multiple hex files at a time. You can edit and, or remove a hex code from a file. It can also help you to encrypt and decrypt hexadecimal data. You can also save and print out hexadecimal files. It can easily handle large hex files.

Key features

  • Free Hex Editor Neo is a free windows hex editor.
  • It can encrypt and decrypt hex files.
  • The app supports multi-tabs to work on hex files.
  • It can insert hex codes and other files.
  • Neo Windows hex editor is capable of handling large files.

More Info

3. WinVi


WinVi- the Best hex editor for windowsWinVi is a great open-source hex editor software for your Windows PC. It is free to use, and hundreds of people use it worldwide and continue to upgrade it. This simple tool can help you view, and edit hex, ASCII, DOS, UTF-8, EBCDIC, and Binary files with ease. You can edit any type of hexadecimal file on it.

You can search for a specific code in the search option of the app. You can replace a string of the code with another one. You can also insert files into the editor from the insert menu. WinVi is supported on Windows 2000, XP, Server 2003, Vista, and Windows 7.

Key Features

  • You can also edit binary codes with WinVi.
  • It can edit large files up to 2 GB.
  • WinVi supports the Unix text file format.
  • It comes with multi-language support.
  • One can freely select the background of the program.

More Info

4. Hextreme Hex Editor


Hextreme Hex EditorHextreme Hex Editor is the best open-source hex editor. This free and simple editor lets you view and edit hexadecimal files and binary and octal files. The software can open files simultaneously and edit them. Like other editors, it can search for a specific hex code and replace it with a new one.

You can also change the background color of the app, change text color and fonts and customize the interface. It is a great hex editor Neo alternative for you to use.

Key Features

  • The app is free to use.
  • You can customize the interface.
  • It can edit, cut, and paste the hex files.
  • You can search for a code and replace them.
  • You can save and print a hex file if you want.

More Info

5. BitEdit9


BitEdit9 - the Best hex editor for windowsBitEdit9 is another free hexadecimal file editor. It is a hex viewer and editor, decimal editor, binary viewer, and editor, as well as an octal viewer and editor. It comes with three sections for editing. They are as follows: Offset, Hexadecimal, and Character section. In the sections, the designated information of the string is visible.

The drop-down menu lets you select from different code systems- decimal, binary, octal, and hexadecimal. Similar to WinVi, you can use BitEdit9 to find and replace a string.

Key Features

  • BitEdit9 is a complete editor that can edit all Unicode.
  • It comes with a great and simple UI.
  • You can search and replace a code string.

More Info

6. XVI32


XVI32 the Best hex editor for windowsXVI32 is a free hex editor that can open files up to 2 gigabytes. With XVI32, you can view and edit ASCII files along with hex files. The program lets you control two cursors simultaneously when you edit or view multiple tabs. On the interface, you can control the text size, font, and color. It lets you jump to a string, replace a code with a new one, and remove a string. XVI32 is compatible with Windows XP, Windows Vista, and Windows 7. The current release of the app came out on June 26, 2012.

Key Features

  • XVI32 is a portable and lightweight application.
  • XVI32 can open files up to 2 GB.
  • It can be used to edit ASCII files too.
  • You can customize the UI.
  • The search option lets you find a specific string.

More Info

7. iHex


iHex is another useful cross-platform hex editing tool. You can use iHex on Windows and Linux PCs. You can create a shortcut to access any files to edit them easily. The app lets you save the hex files in MB, Kb, GB, and Byte sizes. Moreover, iHex can combine as well as compare different hex files easily.  Easily save and print out any hex codes. It is a free, smart, and lightweight tool for your PC.

Key Features

  • It is a free and lightweight software.
  • It can compare as well as combine two hex files.
  • You can copy-paste and edit data.
  • It is supported on Windows and Linux OS.
  • It can also edit binary files.

More Info

8. Catch22 HexEdit


Catch22 HexEditCatch22 HexEdit is a free tool for viewing and editing Hex files. With this handy app, you can edit, view, copy, cut, paste, and replace any hex file. But unlike other free hex editors, this one has a limit of 16 exabytes (1 Exabyte= 1e+18 byte).

Additionally, Catch22 HexEdit is a decimal editor, octal editor, and binary editor too. With this handy software, you can edit, view, and work on multiple hex files at once. On this open source hex editor, you can bookmark and annotate within the hex editor display. It automatically saves bookmarks for future use.

Key Features

  • It can open files up to 16 exabytes.
  • You can undo and redo unlimited times.
  • It is an open-source hexadecimal editor.
  • You can bookmark any string and use them in future projects.

More Info

9. wxHexEditor


wxHexEditorwxHexEditor is a great cross-platform hexadecimal editing tool that is available for free. The app is currently compatible with Windows, macOS, and Linux OS. You can easily open, view, and edit multiple hex files.

With wxHexEditor, you can open multiple hex files one by one and edit them. The interface can show hexadecimal symbols, offsets, and characters. With wxHexEditor, you can also search a string and change them easily.

Key Features

  • It is a cross-platform hex editing software.
  • The app is available for free.
  • It can replace any symbol from the string.
  • The UI is simple and efficient.

More Info

10. Funduc Software – FS Hex Editor


FS Hex Editor is a free easy to use hex editing program. The app can handle multiple tabs simultaneously and lets you work on them. It supports not only Hex codes but also other codes too. Funduc Software – FS Hex Editor, arranges different tabs in a cascade, and it makes working on the codes much easier.

Funduc Software – FS Hex Editor, is capable of translating UTF-8 codes. You can change the interface of the app or leave it as it is. You can also bookmark codes and strings on the app. Without a doubt, it is the best hex editor for Windows 10.

Key Features                       

  • It is capable of multi-file editing.
  • You can insert files and codes into an existing file.
  • You can bookmark your hex codes.
  • It lets you search and replace codes.       
  • You can also control operators like AND, OR, NOR, and XOR.

More Info

11. Hexplorer


Hexplorer is another best hex editor for Windows that is available for free. With Hexplorer, you can open, edit, print, and save hex codes and files. It lets you import different files like ASCII, ATMEL, Cosmos, SPASM, DEC, Binary, and more. It can control different logic gates too. With Hexplorer, you can understand and control operators like- OR, NOR, AND, NAND, and XOR. You can also edit binary and decimal codes with this handy tool. It can encrypt and decrypt hex codes too.

Key Features

  • The tool is freeware.
  • It can encrypt and decrypt data.
  • You can open other types of files other than hexadecimal files.
  • You can copy-paste a string of hex codes.

More Info

12. Cygnus


Cygnus is a competent software for editing and viewing hexadecimal codes on your Windows PC. The app lets you open hex files up to 2 GB in size for free. It can help you edit, replace, and remove codes in a hex file. Moreover, it can edit ASCII codes too.

Cygnus is a simple tool to operate. It can import and export files and let you edit them. You can edit and view multiple files at a time and compare them. Cygnus is compatible with all Windows OS. We are saying Cygnus is free software, but you can unlock some additional features if you purchase the premium version.

Key Features

  • It is capable of fast and smooth operation.
  • It has an extensive drag and drops support.
  • You can redo and undo your actions multiple times.
  • It has a customizable taskbar.

More Info

13. Frhed


Frhed is another simple yet powerful hexadecimal file editor. The app makes the task of opening and editing hex codes easy for you. You can also replace a string of codes from Frhed. It is a free tool that is very adaptive to your use. You can also import and export hex dump values.

Frhed also allows you to apply templates and bookmarks. Additionally, you can apply assignment operators like X-OR, OR, NOR, AND, NAND, etc.

Key Features

  • You can compare offset values in the app.
  • The app is free to use.
  • You can customize the UI.
  • It can let you apply operators like AND, OR, NOR, etc.
  • You can replace strings and codes.

More Info

14. TrueSight

TrueSight is a free hexadecimal editor for Windows and Linux OS. It is a simple tool with many useful features for editing hex codes. It can open and edit hex codes up to 18 exabytes. You can compare two or more hex files without any issue. The task of editing and customizing any hex code is made easy with TrueSight.

TrueSight is a powerful tool for your hex coding task. It is a lightweight app and very easy to use. It comes with a simple-looking UI. The app is designed from the ground to be compatible with Linux and Windows PCs.

Key Features

  • It is free software.
  • You can use the app to edit any type of hexadecimal as well as octal and decimal files.
  • You can use TrueSight to compare two or more hex codes.
  • The UI is clean and easy to understand.

More Info

15. MiTeC Hexadecimal Editor


MiTeC Hexadecimal Editor is an advanced hex editing software that is available for free. You can use it for editing, viewing, and comparing hexadecimal codes. It also supports octal and decimal symbols. You can compare two files on MiTeC Hexadecimal Editor. The software is lightweight and easy to use.

Key Features

  • It is a free tool that is compatible with Windows operating systems.
  • It can open octal and decimal files too.
  • The UI is clean and easy to use.
  • It can convert files between EBCDIC, MAC, and ASCII.
  • You can compare two files with MiTeC Hexadecimal Editor.

More Info

16. Tiny Hexer


Tiny Hexer is one of the best and easy-to-use hexadecimal symbol editors for PCs. This freeware is capable of handling multiple tabs at a time. You can arrange them in cascade view for your convenience. It is easy to insert, remove, and replace any string from a file with Tiny Hexer.

You can also change the way the UI looks. You can save the codes and print them if you want. Additionally, you can use the bookmark option to bookmark a selected code with Tiny Hexer.

Key Features

  • You can open unlimited hex files no matter the size.
  • It allows you to compare multiple hex files.
  • You can change the look of the interface.
  • It is compatible with Windows and Linux Pcs.

More Info

17. Java Hex Editor


Java Hex Editor is a great tool for editing hexadecimal files. It is free software like the other software on the list. It can detect hex and decimal codes easily and can open them. You can easily compare as well as replace hex codes from a file.

Key Features

  • Java Hex Editor is a cross-platform software.
  • It has a simple UI, and the software is small in size.
  • Java Hex Editor can analyze hex and decimal codes.
  • You can compare two or more hexadecimal files in Java Hex Editor.

More Info

18. Tyrannosaurus Hex


Tyrannosaurus Hex is a useful free hex editing tool. Like the previous apps, it can compare multiple hex files. It can process large hex files easily. You can use it for your hex code editing.

Key Features

  • Tyrannosaurus Hex comes with multi-tab support.
  • It is compatible with Windows and Linux OS.
  • It displays a histogram on the interface.
  • You can replace a string with a new one.
  • The UI is fully customizable.

More Info

19. Hex-Ed

Hex-Ed is a browser-based online hex editing tool. You can use it to edit, view, share hexadecimal files. It can edit other files as well. You will need an internet connection to use Hex-Ed. It is compatible with all operating systems. It is easy to use, and the performance is very smooth.

Key Features

  • It is an online hex editor.
  • It is free to use.
  • You can edit and analyze different codes on Hex-Ed.

More Info

20. CIHexViewer

Last but not least, CIHexViewer is the last hex editor on our list. It is a convenient editing tool that is free to use. It is a cross-platform app that is compatible with Windows, Mac, and Linux OS.  CIHexViewer supports multiple tabs as well as parallel searches. A great small convenient app for hexadecimal editing.

Key features

  • The app is lightweight.
  • CIHexViewer is easy to use.
  • It supports parallel searches and comparison of files.
  • It is a cross-platform software.

More Info

Final Thoughts


Hex editing tools are not something that everyone needs. But if you are a tech enthusiast, you might look for the best hex editors on the internet. We hope this article will help you to find the right app for you. Comment down below which app is suitable for you. Share the list with your fellow tech lovers.

Fardeen
Fardeen is a technical content writer who specializes in the areas of Windows, Android, and Online Tips. He is highly up to date with the technological world. Writing is not just his passion but the only thing that carries life satisfaction. If not writing, you may find him playing games on his phone.

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