Changelog:
- Re-wrote whole code from ground-up.
- Ported to C#
- Removed the need for the PackageIO.dll file. so yay you can run the program without anything else.
- Any changes after saving will show up in real-time
- Modified some fields so only hexadecimal characters can be typed. So you won't be able to type non-hexadecimal characters on a textbox when it's not needed.
- Fixed some bugs.