diff --git a/Sandboxie/apps/control/TreePropSheet.cpp b/Sandboxie/apps/control/TreePropSheet.cpp
index 1e299853..dd17e64f 100644
--- a/Sandboxie/apps/control/TreePropSheet.cpp
+++ b/Sandboxie/apps/control/TreePropSheet.cpp
@@ -529,7 +529,7 @@ CString CTreePropSheet::SplitPageTreePath(CString &strRest)
         }
         else if (nSeperatorPos>0)
         {
-            // if there is an odd number of backslashes infront of the
+            // if there is an odd number of backslashes in front of the
             // separator, than do not interpret it as separator
             int nBackslashCount = 0;
             for (int nPos = nSeperatorPos-1; nPos >= 0 && strRest[nPos]==_T('\\'); --nPos, ++nBackslashCount);
diff --git a/Sandboxie/common/hook_util.c b/Sandboxie/common/hook_util.c
index 9094eac8..18af7eee 100644
--- a/Sandboxie/common/hook_util.c
+++ b/Sandboxie/common/hook_util.c
@@ -323,7 +323,7 @@ ULONGLONG* findChromeTarget(unsigned char* addr)
             for (j = i + 1; j < MAX_FUNC_OPS && !ChromeTarget; j++) {
                 LDR ldr;
                 ldr.OP = ((ULONG*)addr)[j];
-                if (IS_LDR(ldr) && ldr.Rn == adrp.Rd) { // ldr.Rt can be different idealy x0 or its same as adrp.Rd
+                if (IS_LDR(ldr) && ldr.Rn == adrp.Rd) { // ldr.Rt can be different ideally x0 or its same as adrp.Rd
                     LONG delta = (adrp.immHi << 2 | adrp.immLo) << 12;
                     delta += (ldr.imm12 << ldr.size);
                     target = ((((UINT_PTR) & ((ULONG*)addr)[i]) & ~0xFFF) + delta);
diff --git a/Sandboxie/core/dll/dllmain.c b/Sandboxie/core/dll/dllmain.c
index e8118c37..39c7a540 100644
--- a/Sandboxie/core/dll/dllmain.c
+++ b/Sandboxie/core/dll/dllmain.c
@@ -367,7 +367,7 @@ _FX void Dll_InitInjected(void)
   //
   //      //
   //      // instead of using a separate namespace
-  //		// just replace all \ with _ and use it as a sufix rather then an actual path
+  //		// just replace all \ with _ and use it as a suffix rather then an actual path
   //      // similarly a its done for named pipes already
   //      // this approach can help to reduce the footprint when running in portable mode
   //      // alternatively we could create volatile entries under AppContainerNamedObjects 
diff --git a/Sandboxie/core/drv/my_fltkernel.h b/Sandboxie/core/drv/my_fltkernel.h
index aec5736c..f306f174 100644
--- a/Sandboxie/core/drv/my_fltkernel.h
+++ b/Sandboxie/core/drv/my_fltkernel.h
@@ -351,7 +351,7 @@ typedef union _FLT_PARAMETERS {
 
             //
             //  Type3InputBuffer: name changed from IO_STACK_LOCATION parameters
-            //  Note for this mothod, both input & output buffers are 'raw',
+            //  Note for this method, both input & output buffers are 'raw',
             //  i.e. unbuffered, and should be treated with caution ( either
             //  probed & captured before access, or use try-except to enclose
             //  access to the buffer)
@@ -451,7 +451,7 @@ typedef union _FLT_PARAMETERS {
 
             //
             //  Type3InputBuffer: name changed from IO_STACK_LOCATION parameters
-            //  Note for this mothod, both input & output buffers are 'raw',
+            //  Note for this method, both input & output buffers are 'raw',
             //  i.e. unbuffered, and should be treated with caution ( either
             //  probed & captured before access, or use try-except to enclose
             //  access to the buffer)
diff --git a/Sandboxie/core/svc/sbieiniserver.cpp b/Sandboxie/core/svc/sbieiniserver.cpp
index 4234ba04..31d0e37d 100644
--- a/Sandboxie/core/svc/sbieiniserver.cpp
+++ b/Sandboxie/core/svc/sbieiniserver.cpp
@@ -1065,7 +1065,7 @@ ULONG SbieIniServer::SetSetting(MSG_HEADER* msg)
     SIniSection* pSection = GetIniSection(req->section, true);
 
     //
-    // Check if this is a repalce section request and if so execute it
+    // Check if this is a replace section request and if so execute it
     //
 
     if (wcslen(req->setting) == 0 && have_value) 
diff --git a/SandboxiePlus/SandMan/OnlineUpdater.cpp b/SandboxiePlus/SandMan/OnlineUpdater.cpp
index 58a9815c..dd00c8c8 100644
--- a/SandboxiePlus/SandMan/OnlineUpdater.cpp
+++ b/SandboxiePlus/SandMan/OnlineUpdater.cpp
@@ -295,7 +295,7 @@ void COnlineUpdater::LoadState()
 QString COnlineUpdater::GetOnNewUpdateOption() const
 {
 	QString ReleaseChannel = theConf->GetString("Options/ReleaseChannel", "stable");
-	if (ReleaseChannel != "preview" && (!g_CertInfo.active || g_CertInfo.expired)) // allow revisions for previwe channel
+	if (ReleaseChannel != "preview" && (!g_CertInfo.active || g_CertInfo.expired)) // allow revisions for preview channel
 		return "ignore"; // this service requires a valid certificate
 	return theConf->GetString("Options/OnNewUpdate", "ignore");
 }
diff --git a/SandboxiePlus/SandMan/Troubleshooting/Sandboxing/SBIEMSG/SBIE1307.js b/SandboxiePlus/SandMan/Troubleshooting/Sandboxing/SBIEMSG/SBIE1307.js
index 0406bbb4..8148baaf 100644
--- a/SandboxiePlus/SandMan/Troubleshooting/Sandboxing/SBIEMSG/SBIE1307.js
+++ b/SandboxiePlus/SandMan/Troubleshooting/Sandboxing/SBIEMSG/SBIE1307.js
@@ -24,7 +24,7 @@ let message = tr('Internet Access restrictions are in effect for the sandbox in
     { id: 'no', name: tr('No'), type: 'radio' },
   ];
   
-  message += '\n\n' + tr('Would you like to allow %1 to access the interent in future?', processName);
+  message += '\n\n' + tr('Would you like to allow %1 to access the internet in future?', processName);
   let ret = wizard.showForm(form, message);
   if (ret['yes'] == true) {
       let box = sbie.getBox(boxName);
diff --git a/SandboxiePlus/SandMan/Windows/OptionsWindow.cpp b/SandboxiePlus/SandMan/Windows/OptionsWindow.cpp
index 33cce3c8..51c227b4 100644
--- a/SandboxiePlus/SandMan/Windows/OptionsWindow.cpp
+++ b/SandboxiePlus/SandMan/Windows/OptionsWindow.cpp
@@ -1067,7 +1067,7 @@ void COptionsWindow::showTab(const QString& Name)
 	SafeShow(this);
 }
 
-void COptionsWindow::SetProgramItem(QString Program, QTreeWidgetItem* pItem, int Column, const QString& Sufix, bool bList)
+void COptionsWindow::SetProgramItem(QString Program, QTreeWidgetItem* pItem, int Column, const QString& Suffix, bool bList)
 {
 	pItem->setData(Column, Qt::UserRole, Program);
 	if (Program.left(1) == "<")
@@ -1076,7 +1076,7 @@ void COptionsWindow::SetProgramItem(QString Program, QTreeWidgetItem* pItem, int
 		Program = tr("All Programs");
 	else if(bList)
 		m_Programs.insert(Program);
-	pItem->setText(Column, Program + Sufix);
+	pItem->setText(Column, Program + Suffix);
 }
 
 QString COptionsWindow::SelectProgram(bool bOrGroup)
diff --git a/SandboxiePlus/SandMan/Windows/OptionsWindow.h b/SandboxiePlus/SandMan/Windows/OptionsWindow.h
index 27cde3c3..e6d0a317 100644
--- a/SandboxiePlus/SandMan/Windows/OptionsWindow.h
+++ b/SandboxiePlus/SandMan/Windows/OptionsWindow.h
@@ -355,7 +355,7 @@ protected:
 	void CloseCopyEdit(bool bSave = true);
 	void CloseCopyEdit(QTreeWidgetItem* pItem, bool bSave = true);
 
-	void SetProgramItem(QString Program, QTreeWidgetItem* pItem, int Column, const QString& Sufix = QString(), bool bList = true);
+	void SetProgramItem(QString Program, QTreeWidgetItem* pItem, int Column, const QString& Suffix = QString(), bool bList = true);
 
 	QString SelectProgram(bool bOrGroup = true);
 	void AddProgramToGroup(const QString& Program, const QString& Group);
diff --git a/SandboxieTools/ImBox/ImBox.cpp b/SandboxieTools/ImBox/ImBox.cpp
index f8fb0a05..958024d3 100644
--- a/SandboxieTools/ImBox/ImBox.cpp
+++ b/SandboxieTools/ImBox/ImBox.cpp
@@ -83,7 +83,7 @@ int APIENTRY wWinMain(_In_ HINSTANCE hInstance,
         uSize = _wtoi64(size.c_str());
 
     //
-    // perpare disk IO
+    // prepare disk IO
     //
 
     CAbstractIO* pIO = NULL;