While searching for an answer to the question - How to open the SDR file? - you probably found websites, which offer software that was able to open any file extension. Do not be fooled, there is no one program that will allow you to work with any file extension, including the SDR file. Each program contains a different type of data and you need specialized software to properly work with the SDR file. Here is a list of programs that are designed to work with the SDR file - remember, these applications are able to open at most a few file extensions, they are designed to work with a specific data type.
| File type | SmartDraw Drawing Format |
| Developer | SmartDraw.com |
| Popularity | |
| Share |
If after installing the program from a list, you still cannot open a file with the SDR extension, the reason may be that the file is damaged. The solution may be to find a new copy of the SDR file you want to open
In this case, the easiest way is to use the tool built into the operating system for association of the SDR file with applications to support it. Double click on the file you cannot open - the operating system will display a list of programs that are likely to work with your SDR file. Choose one of them, or select the location on a disk where you installed one of the applications from our list. Windows should then open the SDR file using the program installed earlier.
Entries containing links of the SDR file extensions with applications is located in the HKEY_CLASSES_ROOT. If you do not know how to get to the Windows Registry, or how to make changes in it, ask a specialist for help. Lack of knowledge on the subject may cause irreversible changes on your computer.
There may be a situation when a computer virus passes itself off as the SDR file. In this case, such a file will definitely not be opened. Download a good antivirus program and scan the SDR file mentioned. If the antivirus application detects malicious data, it may signify that the SDR file is infected.
| SDII | Sound Designer 2 Audio Format |
| SDD | OpenOffice.org Impress Presentation Format |
| SDNF | Steel Detailing Neutral Format |
| SDX | Sample Sound Format |
| SD2F | Sound Designer 2 Format |
| SDN | Smart Diary Suite Ingredients Format |
| SDG | StarOffice Gallery Image Format |
| SDINSTALL | Speckie Dictionary Format |
| SDF | SQL Server Compact Edition Database Format |
| SDOC | Microsoft Word Sealed Document Format |
