: You can obtain the official installer from the Microsoft .NET Framework 4.8 download page .
: The final major version for Windows, widely supported on Windows 10 and 11 [13, 18]. You can find it on the Microsoft .NET Download page .NET Framework 4.8
You can download the .NET Framework 4.9 offline installer from the official Microsoft website:
: This is the most recent version of the .NET Framework. It is included by default in Windows 11 and Windows Server 2025. Download .NET Framework 4.8.1 Offline Installer net+framework+49+offline+installer+for+windows+exclusive
As of April 2026, .NET Framework 4.9 does not exist . The official .NET Framework lineage concluded its version numbering with version [13, 18, 35].
Before we dissect the installer, we must clarify Microsoft’s versioning history. Officially, Microsoft released .NET Framework versions up to 4.8.1. However, many in the developer community refer to "4.9" as the cumulative update packages that succeeded 4.8.1, bringing it to a feature-complete state equivalent to a theoretical 4.9.
The standard "web installer" is tiny (barely 2 MB). When you run it, it reaches out to Microsoft’s servers to download the actual 70–120 MB of files. That fails immediately if:
: Widely used for legacy applications and available as a standalone offline installer for older Windows 10 versions.
For automated deployment via Microsoft Endpoint Configuration Manager (SCCM), Microsoft Intune, or custom PowerShell workflows, administrators must bypass the graphical user interface. The following switches outline a silent, forced offline installation execution. Command-Line Switches
As of mid-2026, the latest and final iteration of the "Framework" line is .NET Framework 4.8.1 . There is no official Microsoft release named ".NET Framework 4.9." Any search query suggesting a 4.9 version likely refers to the latest 4.8.x series or the modern, open-source .NET 6, 7, 8, or 9+ platforms. This article focuses on obtaining the latest compatible 4.8.x offline installer. What is the .NET Framework Offline Installer?
Follow these steps to install the latest 4.x framework on your system: 1. Download the Installer
The download package will install different versions of the software depending on the presence
of .Net Framework (click to download) on target computer. To have the latest version 6 please make
sure .Net Framework is installed using the link above.
The validity of collected emails can be checked using Email Verifierprovided separately.
To send rich HTML messages please use Email Delivery Engine
New in version 6 :
- new opimized download and parsing engine, stable and fast
- new keywords optimization wizard
- new "continue from the palce You stopped" technology
- new URL matching mask technology
- new fax and telephone extraction technology
- support for any national language : Arabic , Breton , Bulgarian , Catalan , Chinese , Dutch ,
English , French , German , Hebrew , Italian , Japanese , Kinyarwanda , Norwegian , Polish ,
Portuguese , Romanian , Russian , Spanish , Swedish , Turkish , Urdu
The following examples describe typical tasks for the product and corresponding user actions.
Task : I need to collect email addresses for German real estate agencies.
Actions : Please specify “real estate Germany” and press the “Search” button.
Task : Having list of links of my clients websites in the Excel file I need to collect the emails of my clients.
Actions : Please load URLs into the product as a text file saving the text file from Excel and press "Start".
Problem : The tool returns unrelated email addresses.
Actions : Please go to google.com and start experimenting with the keywords providing at lest 3 keywords with spaces between them. After You satisfied with the quality of the results please feed FEE with the same keywords.
