DLL is a file extension & known as "dynamic link library" file format used for holding multiple codes and procedures for Windows programs. PC users often see DLLs in error messages reporting that something is wrong with DLLs. When such happens, any software depending on a particular dll will fail to start or give errors, if the dll is missing or corrupt.
As a computer support specialists, I have built this website to help others easily solve their DLL problems. As of July 2025, Dll4Free.com provides 27738 unique DLL files available for free download.
Before fixing the problem you should understand how those errors occur. Below is a list of some problems:
- An application was uninstalled and deleted a .dll file required by another software.
- A software was installed and overwrote the .dll file with an old version or a version that is not compatible with other applications.
- Unsuccessful installation of a software damaged some files which results in dll errors.
- Either you or a malicious program (spyware, adware, virus) deleted the .dll file.
Missing or damaged dll files are likely to cause errors. Dll4free provides the right platform for you to search and download free dll files. Start by searching our database for the required dll file and you can find detailed yet easy to follow instructions to fix the error permanently.
- Business Objects (167 Files)u2lcom, CrystalDecisions.CrystalReports.Engine, CrystalDecisions.Windows.Forms, crxf_pdf
