.dll file

xul.dll

Uploaded: 2026-07-05 Last Validated: 2026-07-05
140.12.0 170.1MB x86-64 (64 bit) Verified 2026-07-05
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File Info

Integrity Check
Passed
Filename
Uncompressed Size
170.1MB
MD5
cccb4a88291606833ad3ba57ea9898c3
SHA256
2b5416ef628a1506627b8833d50c7ac6ee1cb6d9c6b114ef0fab10f379cedd14
SHA1
53cf37de0b4d33da0976a60d88096a40ee2f2cfe

Metadata

Status
Complete
Company
Mozilla Foundation
Product
Thunderbird
Description
N/A
Build Note
N/A
Copyright
License: MPL 2

Data Points

First Upload
2026-07-05

Install Instructions

Open the downloaded archive and extract the DLL file
1.Extract .DLL
Open the archive you downloaded and extract the specific .dll file.
Install the DLL into the correct Windows system folder
2.Install .DLL
Place the file in the correct folder:
32-bitC:\Windows\SysWOW64
64-bitC:\Windows\System32
Restart the application after installing the DLL
3.Restart Software
Close and reopen the application so Windows can load the new DLL.