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This is HexTool for Sailfish.

HexTool is a simple calculator for hex, bin, oct and dec.

All values are editable so you can put a new hexdecimal value, decimal value, change single bits, put an ip address or ASCII chars. It will automatically calculate other fields for you.

The "<<" and ">>" is for shift operations in the current register.
The "flip" button performs an endian swap from the hexadecimal value.
The "not" button inverts the binary.
The "neg" button gives the inverse decimal value (signed mode).
The "small plus and minus" button increases or decreases the decimal value by one.
The "one or zero" button change the label from the binary starting with 1 or with 0.
The "clr" button clears the current register.

With the other buttons you can do bit calculations.
Therefore you can register your numbers in A and B and make logical and mathematical operations. The result is shown in register C.
You can change the register by pushing the radio buttons.
You can switch between signed and unsigned and you can set the bit size to 8, 16 or 32bit.


Modified source code will come in the future on github.

Original source code and homepage:


Application versions: 
File hextool-1.7.1-1.armv7hl.rpm50.75 KB16/03/2017 - 05:45
File hextool-1.7.1-2.armv7hl.rpm49.05 KB18/03/2017 - 04:22
File hextool-1.7.1-3.armv7hl.rpm50.97 KB28/03/2017 - 21:02
File hextool-1.7.1-4.armv7hl.rpm55.44 KB05/04/2017 - 19:55
File hextool-1.7.1-5.armv7hl.rpm60.11 KB12/08/2017 - 21:22

* Sat Aug 12 2017 Halftux 1.7.1-5
- added copy dialog (clipboard / register)

* Wed Mar 30 2017 Halftux 1.7.1-4
- fixed regB, regC after load
- fixed focus after group line edit
- added notification which removes bugged dialog
- added system notification for automatic load/save

* Tue Mar 21 2017 Halftux  1.7.1-3
- added dialog animation ok cancel
- added moveable lineedit (virtual keyboard)
- fixed option widget mouse event bug

* Fri Mar 18 2017 Halftux 1.7.1-2
- fixed gesture to landscape
- fixed user input focus

* Thu Mar 16 2017 Halftux 1.7.1-1
- Initial release


geher's picture


Thank you for application.

It is required ability to copy the result to the clipboard.

Selection in editable fields available but no more.

halftux's picture

Now it has some copy dialog. There you can copy to the clipboard.

Sorry for the workaround. However now you have some more Options.