Compressed SYS Format
Microsoft
Compressed Files
mime-type/not-avalible
11/02/2021
If you need to edit the SY_ file, one of the safest methods is to download and install the software dedicated to working with SY_ files. Using tools such as SY_ Online Editors gives less editing possibilities than software adapted to work with the SY_ file format.
The installation of the program that supports the SY_ file does not guarantee that the file can be edited. Additional information about the SY_ file extension can be found here.
This is the best way. Try to open the SY_ file with one of the programs and it will see if you can edit the SY_ file. It's safest to download the software from the developer's website. You can find direct links to the creators' websites on the subpages of each application. Below you will find some examples of software programs that support the SY_ file (so it is very possible that they can edit files in SY_ format).
And here is the full list of programs supporting the SY_ file
Most of the file formats are simply text format saved under a different extension - so you can open them e.g. with Windows Notepad However, it's dangerous, you can permanently damage your SY_ file. After saving the changes, it may not be possible to reopen the SY_ file. It is safest to use software that was created to edit files in the SY_ format.
It seems that one of the software on the list must be able to edit the SY_ files. Still not resolved your file editing issue? Try other solutions. Below are tools that allow you to edit SY_ online files.
Free Online File Edit Service
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