Are DLL files safe to delete?

Is deleting DLL files safe?

Safest to not delete The reasoning behind this logic is that some programs share these files, so deleting a certain DLL file may unintentionally cause issues. That is to say, deleting a DLL file could cause one or more other programs to stop functioning correctly, if at all.

Can DLL files be malware?

Is it possible to have a virus on a DLL file? Malware can certainly exist in a DLL as well as numerous other file types. Often DLLs can be converted to EXEs simply by modifying some attributes within the file's PE header. The execution of an EXE versus a DLL differs as well.

Do I need DLL files?

The use of DLLs helps promote modularization of code, code reuse, efficient memory usage, and reduced disk space. So, the operating system and the programs load faster, run faster, and take less disk space on the computer. When a program uses a DLL, an issue that is called dependency may cause the program not to run.

Are all DLL files safe?

DLL Files From DLL Download Sites May Be Infected With Viruses. Since DLL download sites aren't approved sources for DLL files and often have little if any contact information available, there's no guarantee that the file you just downloaded is free from a virus infection.