diff --git a/certy.ps1 b/certy.ps1
index 0fa9305..812783b 100644
--- a/certy.ps1
+++ b/certy.ps1
@@ -851,6 +851,11 @@ $infCsrOutputLabel.Enabled = $false
 $infCsrOutputBox.Enabled = $false
 $y += $rowHeight + $gap
 
+Add-Label "SANs (from INF)" $xLabel $y $labelWidth $rowHeight
+$infSanBox = Add-TextBox $xInput $y $inputWidth 80 $true
+$infSanBox.ReadOnly = $true
+$y += 82 + $gap
+
 $useFqdnBox = Add-CheckBox "Input contains FQDNs (otherwise default zone is appended)" $xInput $y $inputWidth $rowHeight
 $y += $rowHeight + $gap
 
@@ -1049,6 +1054,7 @@ $sectionAnchors = @{
 }
 
 $script:infRequests = @()
+$script:infSans = @()
 
 foreach ($key in $sectionAnchors.Keys) {
     $label = $navLabels[$key]
@@ -1357,6 +1363,7 @@ function Apply-Layout {
     $infImportBtn.Left = $xInput + $inputWidthCalc - $buttonWidth
     $infCsrOutputBox.Width = $inputWidthCalc
     $infCsrOnlyBox.Width = $inputWidthCalc
+    $infSanBox.Width = $inputWidthCalc
     $zoneBox.Width = $inputWidthCalc
     $ipBox.Width = $inputWidthCalc - ($buttonWidth + $buttonGap)
     $ipRefreshBtn.Left = $xInput + $inputWidthCalc - $buttonWidth
@@ -1483,6 +1490,7 @@ $infImportBtn.Add_Click({
         }
 
         $script:infRequests = @()
+        $script:infSans = @()
         $infHosts = @()
         $subjectRemovedCount = 0
 
@@ -1510,18 +1518,25 @@ $infImportBtn.Add_Click({
                 CsrInf = $csrInfPath
             }
             $infHosts += $hosts
+            $script:infSans += @($reqData.Sans)
             if ($reqData.CommonName) {
-                $sanList = if ($reqData.Sans.Count -gt 0) { $reqData.Sans -join ", " } else { "none" }
+                $sanList = if (@($reqData.Sans).Count -gt 0) { (@($reqData.Sans) -join ", ") } else { "none" }
                 & $logAction "INF $($infFile.Name): CN=$($reqData.CommonName); SANs=$sanList"
             }
         }
 
         $infHosts = @($infHosts | Where-Object { $_ } | Sort-Object -Unique)
+        $script:infSans = @($script:infSans | Where-Object { $_ } | Sort-Object -Unique)
         if ($infHosts.Count -gt 0) {
             $currentHosts = Split-List $hostsBox.Text
             $merged = Merge-Hostnames -Existing $currentHosts -NewItems $infHosts
             $hostsBox.Text = ($merged -join [Environment]::NewLine)
         }
+        if ($script:infSans.Count -gt 0) {
+            $infSanBox.Text = ($script:infSans -join [Environment]::NewLine)
+        } else {
+            $infSanBox.Text = ""
+        }
 
         & $logAction "Imported $($infFiles.Count) INF file(s), added $($infHosts.Count) hostname(s)."
         if ($subjectRemovedCount -gt 0) {