diff --git a/doc/communication.md b/doc/communication.md
index 212257dc..6724d0a5 100644
--- a/doc/communication.md
+++ b/doc/communication.md
@@ -2,13 +2,13 @@
 
 ## First login and sync
 
-When user logs in to the bridge for the first time, immediatelly starts the first sync.
+When user logs in to the bridge for the first time, immediately starts the first sync.
 First sync downloads all headers of all e-mails and creates database to have proper UIDs
 and indexes for IMAP. See [database](database.md) for more information.
 
 By default, whenever it's possible, sync downloads only all e-mails maiblox which already
 have list of labels so we can construct all mailboxes (inbox, sent, trash, custom folders
-and lables) without need to download each e-mail headers many times.
+and labels) without need to download each e-mail headers many times.
 
 Note that we need to download also bodies to calculate size of the e-mail and set proper
 content type (clients uses content type for guess if e-mail contains attachment)--but only
@@ -22,7 +22,7 @@ client right after adding account.
 
 When account is added to client, client start the sync. This sync will ask Bridge app
 for all headers (done quickly) and then starts to download all bodies and attachment.
-Unfortunatelly for some e-mail more than once if the same e-mail is in more mailboxes
+Unfortunately for some e-mail more than once if the same e-mail is in more mailboxes
 (e.g. inbox and all mail)--there is no way to tell over IMAP it's the same message.
 
 After successful login of client to IMAP, Bridge starts event loop. That periodicly ask
@@ -37,7 +37,7 @@ sequenceDiagram
     Note right of B: Set up PM account<br/>by user
 
     loop First sync
-        B ->> S: Fetch body and attachements
+        B ->> S: Fetch body and attachments
         Note right of B: Build local database<br/>(e-mail UIDs)
     end
 
@@ -58,8 +58,8 @@ sequenceDiagram
         C ->> B: IMAP SELECT directory
         C ->> B: IMAP SEARCH e-mails UIDs
         C ->> B: IMAP FETCH of e-mail UID
-        B ->> S: Fetch body and attachements
-        Note right of B: Decrypt message<br/>and attachement
+        B ->> S: Fetch body and attachments
+        Note right of B: Decrypt message<br/>and attachment
         B ->> C: IMAP response
     end
 ```
diff --git a/doc/updates.md b/doc/updates.md
index e63116f3..53ffe984 100644
--- a/doc/updates.md
+++ b/doc/updates.md
@@ -1,12 +1,12 @@
 # Update mechanism of Bridge
 
-There are mulitple options how to change version of application:
+There are multiple options how to change version of application:
 * Automatic in-app update
 * Manual in-app update
 * Manual install
 
 In-app update ends with restarting bridge into new version. Automatic in-app
-update is downloading, verifying and installing the new version immediatelly
+update is downloading, verifying and installing the new version immediately
 without user confirmation. For manual in-app update user needs to confirm first.
 Update is done from special update file published on website.
 
@@ -25,7 +25,7 @@ The bridge is installed and executed differently for given OS:
 
 * macOS app does not use launcher
     * No launcher, only one executable
-    * In-App udpate replaces the bridge files in installation path directly
+    * In-App update replaces the bridge files in installation path directly
 
 
 ```mermaid
diff --git a/internal/bridge/sync_unix_test.go b/internal/bridge/sync_unix_test.go
index 5d046f97..93e6b3c2 100644
--- a/internal/bridge/sync_unix_test.go
+++ b/internal/bridge/sync_unix_test.go
@@ -31,7 +31,7 @@ import (
 	"github.com/stretchr/testify/require"
 )
 
-// Disabled due to flakyness.
+// Disabled due to flakiness.
 func _TestBridge_SyncExistsWithErrorWhenTooManyFilesAreOpen(t *testing.T) { //nolint:unused
 	var rlimitCurrent syscall.Rlimit
 
diff --git a/internal/frontend/bridge-gui/bridge-gui/QMLBackend.h b/internal/frontend/bridge-gui/bridge-gui/QMLBackend.h
index 9f044c10..5fb05d64 100644
--- a/internal/frontend/bridge-gui/bridge-gui/QMLBackend.h
+++ b/internal/frontend/bridge-gui/bridge-gui/QMLBackend.h
@@ -51,7 +51,7 @@ public: // member functions.
     void showSettings(QString const &reason); ///< Show the settings page.
     void selectUser(QString const &userID, bool forceShowWindow, QString const &reason); ///< Select the user and display its account details (or login screen).
 
-    // invokable methods can be called from QML. They generally return a value, which slots cannot do.
+    // invocable methods can be called from QML. They generally return a value, which slots cannot do.
     Q_INVOKABLE static QString buildYear(); ///< Return the application build year.
     Q_INVOKABLE QPoint getCursorPos() const; ///< Retrieve the cursor position.
     Q_INVOKABLE bool isPortFree(int port) const; ///< Check if a given network port is available.
diff --git a/internal/frontend/bridge-gui/bridge-gui/build.sh b/internal/frontend/bridge-gui/bridge-gui/build.sh
index 1847fc01..a2f5ad61 100755
--- a/internal/frontend/bridge-gui/bridge-gui/build.sh
+++ b/internal/frontend/bridge-gui/bridge-gui/build.sh
@@ -63,7 +63,7 @@ BRIDGE_BUILD_ENV= ${BRIDGE_BUILD_ENV:-"dev"}
 git submodule update --init --recursive ${VCPKG_ROOT}
 check_exit "Failed to initialize vcpkg as a submodule."
 
-echo submodule udpated
+echo submodule updated
 
 VCPKG_EXE="${VCPKG_ROOT}/vcpkg"
 VCPKG_BOOTSTRAP="${VCPKG_ROOT}/bootstrap-vcpkg.sh"
diff --git a/internal/frontend/bridge-gui/bridgepp/Doxyfile b/internal/frontend/bridge-gui/bridgepp/Doxyfile
index 8bbff977..0057c4cf 100644
--- a/internal/frontend/bridge-gui/bridgepp/Doxyfile
+++ b/internal/frontend/bridge-gui/bridgepp/Doxyfile
@@ -101,7 +101,7 @@ CREATE_SUBDIRS         = YES
 # level increment doubles the number of directories, resulting in 4096
 # directories at level 8 which is the default and also the maximum value. The
 # sub-directories are organized in 2 levels, the first level always has a fixed
-# numer of 16 directories.
+# number of 16 directories.
 # Minimum value: 0, maximum value: 8, default value: 8.
 # This tag requires that the tag CREATE_SUBDIRS is set to YES.
 
diff --git a/internal/frontend/bridge-gui/bridgepp/bridgepp/FocusGRPC/FocusGRPCClient.cpp b/internal/frontend/bridge-gui/bridgepp/bridgepp/FocusGRPC/FocusGRPCClient.cpp
index 3d5df513..794a76ca 100644
--- a/internal/frontend/bridge-gui/bridgepp/bridgepp/FocusGRPC/FocusGRPCClient.cpp
+++ b/internal/frontend/bridge-gui/bridgepp/bridgepp/FocusGRPC/FocusGRPCClient.cpp
@@ -78,10 +78,10 @@ void FocusGRPCClient::removeServiceConfigFile(QString const &configDir) {
 
 
 //****************************************************************************************************************************************************
-/// \param[in] timeoutMs The timeout for the connexion.
+/// \param[in] timeoutMs The timeout for the connection.
 /// \param[in] port The gRPC server port.
 /// \param[out] outError if not null and the function returns false.
-/// \return true iff the connexion was successfully established.
+/// \return true iff the connection was successfully established.
 //****************************************************************************************************************************************************
 bool FocusGRPCClient::connectToServer(qint64 timeoutMs, quint16 port, QString *outError) {
     try {
@@ -97,7 +97,7 @@ bool FocusGRPCClient::connectToServer(qint64 timeoutMs, quint16 port, QString *o
         }
 
         if (channel_->GetState(true) != GRPC_CHANNEL_READY) {
-            throw Exception("Connexion check with focus service failed.");
+            throw Exception("Connection check with focus service failed.");
         }
 
         log_.debug(QString("Successfully connected to focus gRPC service."));
diff --git a/internal/frontend/bridge-gui/bridgepp/bridgepp/GRPC/GRPCClient.cpp b/internal/frontend/bridge-gui/bridgepp/bridgepp/GRPC/GRPCClient.cpp
index 593c1c91..117d0d23 100644
--- a/internal/frontend/bridge-gui/bridgepp/bridgepp/GRPC/GRPCClient.cpp
+++ b/internal/frontend/bridge-gui/bridgepp/bridgepp/GRPC/GRPCClient.cpp
@@ -59,7 +59,7 @@ void GRPCClient::removeServiceConfigFile(QString const &configDir) {
 //****************************************************************************************************************************************************
 /// \param[in] sessionID The sessionID.
 /// \param[in] timeoutMs The timeout in milliseconds
-/// \param[in] serverProcess An optional server process to monitor. If the process it, no need and retry, as connexion cannot be established. Ignored if null.
+/// \param[in] serverProcess An optional server process to monitor. If the process it, no need and retry, as connection cannot be established. Ignored if null.
 /// \return The service config.
 //****************************************************************************************************************************************************
 GRPCConfig GRPCClient::waitAndRetrieveServiceConfig(QString const & sessionID, QString const &configDir, qint64 timeoutMs,
@@ -118,7 +118,7 @@ void GRPCClient::setLog(Log *log) {
 //****************************************************************************************************************************************************
 /// \param[in] sessionID The sessionID.
 /// \param[in] configDir The configuration directory
-/// \param[in] serverProcess An optional server process to monitor. If the process it, no need and retry, as connexion cannot be established. Ignored if null.
+/// \param[in] serverProcess An optional server process to monitor. If the process it, no need and retry, as connection cannot be established. Ignored if null.
 /// \return true iff the connection was successful.
 //****************************************************************************************************************************************************
 void GRPCClient::connectToServer(QString const &sessionID, QString const &configDir, GRPCConfig const &config, ProcessMonitor *serverProcess) {
@@ -150,7 +150,7 @@ void GRPCClient::connectToServer(QString const &sessionID, QString const &config
         int i = 0;
         while (true) {
             if (serverProcess && serverProcess->getStatus().ended) {
-                throw Exception("Bridge application ended before gRPC connexion could be established.", QString(), __FUNCTION__,
+                throw Exception("Bridge application ended before gRPC connection could be established.", QString(), __FUNCTION__,
                     tailOfLatestBridgeLog(sessionID));
             }
 
diff --git a/internal/frontend/grpc/service_methods.go b/internal/frontend/grpc/service_methods.go
index a36398ce..00a6aa7f 100644
--- a/internal/frontend/grpc/service_methods.go
+++ b/internal/frontend/grpc/service_methods.go
@@ -461,7 +461,7 @@ func (s *Service) Login2FA(_ context.Context, login *LoginRequest) (*emptypb.Emp
 		defer async.HandlePanic(s.panicHandler)
 
 		if s.auth.UID == "" || s.authClient == nil {
-			s.log.Errorf("Login 2FA: authethication incomplete %s %p", s.auth.UID, s.authClient)
+			s.log.Errorf("Login 2FA: authentication incomplete %s %p", s.auth.UID, s.authClient)
 			_ = s.SendEvent(NewLoginError(LoginErrorType_TFA_ABORT, "Missing authentication, try again."))
 			s.loginClean()
 			return
diff --git a/internal/user/sync.go b/internal/user/sync.go
index 9fb59342..2b60cbf4 100644
--- a/internal/user/sync.go
+++ b/internal/user/sync.go
@@ -355,7 +355,7 @@ func (user *User) syncMessages(
 	case syncLimits.MaxSyncMemory == 2*Gigabyte:
 		// Increasing the max download capacity has very little effect on sync speed. We could increase the download
 		// memory but the user would see less sync notifications. A smaller value here leads to more frequent
-		// updates. Additionally, most of ot sync time is spent in the message building.
+		// updates. Additionally, most of sync time is spent in the message building.
 		syncMaxDownloadRequestMem = syncLimits.MaxDownloadRequestMem
 		// Currently limited so that if a user has multiple accounts active it also doesn't cause excessive memory usage.
 		syncMaxMessageBuildingMem = syncLimits.MaxMessageBuildingMem
diff --git a/pkg/cpc/cpc.go b/pkg/cpc/cpc.go
index 0892c28b..3d153e1f 100644
--- a/pkg/cpc/cpc.go
+++ b/pkg/cpc/cpc.go
@@ -24,7 +24,7 @@ import (
 
 var ErrInvalidReplyType = errors.New("reply type does not match")
 
-// Utilities to implement Chanel Procedure Calls. Similar in concept to RPC, but with between go-routines.
+// Utilities to implement Channel Procedure Calls. Similar in concept to RPC, but with between go-routines.
 
 // Request contains the data for a request as well as the means to reply to a request.
 type Request struct {
diff --git a/pkg/keychain/helper_darwin.go b/pkg/keychain/helper_darwin.go
index 9faae613..d43ac8ae 100644
--- a/pkg/keychain/helper_darwin.go
+++ b/pkg/keychain/helper_darwin.go
@@ -115,7 +115,7 @@ func (h *macOSHelper) Get(secretURL string) (string, string, error) {
 
 	results, err := keychain.QueryItem(query)
 	if err != nil {
-		l.WithError(err).Error("Querry item failed")
+		l.WithError(err).Error("Query item failed")
 		return "", "", parseError(err)
 	}
 
diff --git a/pkg/mime/encoding.go b/pkg/mime/encoding.go
index 8fa8edcf..1d5e6803 100644
--- a/pkg/mime/encoding.go
+++ b/pkg/mime/encoding.go
@@ -205,7 +205,7 @@ func EncodeHeader(s string) string {
 	return mime.QEncoding.Encode("utf-8", s)
 }
 
-// DecodeCharset decodes the orginal using content type parameters.
+// DecodeCharset decodes the original using content type parameters.
 // If the charset parameter is missing it checks that the content is valid utf8.
 // If it isn't, it checks if it's embedded in the html/xml.
 // If it isn't, it falls back to windows-1252.
@@ -240,7 +240,7 @@ func DecodeCharset(original []byte, contentType string) ([]byte, error) {
 		logrus.WithField("encoding", name).Warn("Determined encoding but was not certain")
 	}
 
-	// Reencode as UTF-8.
+	// Re-encode as UTF-8.
 	decoded, err := encoding.NewDecoder().Bytes(original)
 	if err != nil {
 		return original, errors.Wrap(err, "failed to decode as windows-1252")
diff --git a/pkg/mime/encoding_test.go b/pkg/mime/encoding_test.go
index 150e3fdd..329a9a98 100644
--- a/pkg/mime/encoding_test.go
+++ b/pkg/mime/encoding_test.go
@@ -446,7 +446,7 @@ func TestEncodeReader(t *testing.T) {
 		}
 
 		if bytes.Equal(decoded, expected) {
-			// fmt.Println("Succesfull decoding of ", val.params, ":", string(decoded))
+			// fmt.Println("Successful decoding of ", val.params, ":", string(decoded))
 		} else {
 			t.Error("Wrong encoding of ", val.charset, ".Expected\n", expected, "\nbut have\n", decoded)
 		}
diff --git a/pkg/tar/tar.go b/pkg/tar/tar.go
index 301013d8..e1115d22 100644
--- a/pkg/tar/tar.go
+++ b/pkg/tar/tar.go
@@ -28,7 +28,7 @@ import (
 	"github.com/sirupsen/logrus"
 )
 
-// maxFileSize limit tre single file size after decopression is not larger than 1GB.
+// maxFileSize limit the single file size after decompression is not larger than 1GB.
 const maxFileSize = int64(1 * 1024 * 1024 * 1024) // 1 GB
 
 // ErrFileTooLarge returned when decompressed file is too large.
diff --git a/release-notes/bridge_early.md b/release-notes/bridge_early.md
index f169c536..9498224b 100644
--- a/release-notes/bridge_early.md
+++ b/release-notes/bridge_early.md
@@ -178,7 +178,7 @@
 - Improved Sentry reporting
 
 ### Fixed
-- Ensure messageID is properly removed from DB when it is no logner present on the API
+- Ensure messageID is properly removed from DB when it is no longer present on the API
 
 
 ## v2.1.0
@@ -372,7 +372,7 @@ New local cache
 - Added IMAP requests to the logs for easier debugging 
 
 ### Fixed
-- NoGUI bulid
+- NoGUI build
 - Background of GUI welcome message
 - Incorrect total mailbox size displayed in Apple Mail
 
diff --git a/release-notes/bridge_stable.md b/release-notes/bridge_stable.md
index b2a9215f..bc94968a 100644
--- a/release-notes/bridge_stable.md
+++ b/release-notes/bridge_stable.md
@@ -89,7 +89,7 @@
 - Improved Sentry reporting
 
 ### Fixed
-- Ensure messageID is properly removed from DB when it is no logner present on the API
+- Ensure messageID is properly removed from DB when it is no longer present on the API
 
 
 ## v2.1.0
@@ -251,7 +251,7 @@ Other
 - Fixed GUI freeze while switching to early update channel
 - Fixed Bridge autostart
 - Improved signing of update packages
-- NoGUI bulid
+- NoGUI build
 - Background of GUI welcome message
 - Incorrect total mailbox size displayed in Apple Mail
 
diff --git a/utils/QTBUG-88600/README.txt b/utils/QTBUG-88600/README.txt
index c43e2dd0..3014e6c8 100644
--- a/utils/QTBUG-88600/README.txt
+++ b/utils/QTBUG-88600/README.txt
@@ -1,3 +1,3 @@
-This is version of libqcocoa obtained from original Qt 5.13.0 source available at https://github.com/qt/qtbase with patch from cocoa.patch applyed. 
+This is version of libqcocoa obtained from original Qt 5.13.0 source available at https://github.com/qt/qtbase with patch from cocoa.patch applied. 
 
 Please refer to https://bugreports.qt.io/browse/QTBUG-88600 for patch origin and https://doc.qt.io/qt-5/macos-building.html for instructions how to build Qt from source.
diff --git a/utils/changelog_linter.sh b/utils/changelog_linter.sh
index dd786080..1f1c76b9 100755
--- a/utils/changelog_linter.sh
+++ b/utils/changelog_linter.sh
@@ -31,7 +31,7 @@ echo "0">$ERROR_COUNT_FILE
 # -- Helper functions -- #
 ##########################
 
-# err print out a given error ($2) and line where it hapens ($1),
+# err print out a given error ($2) and line where it happens ($1),
 # also it increases count of errors.
 err () {
     echo "CHANGELOG-LINTER: $2 on the following line:"
@@ -92,7 +92,7 @@ check_change_types () {
 
     case "$1" in
         "### Added"|"### Changed"|"### Deprecated"|"### Removed"|"### Fixed"|"### Security") ;; # Standard keepachangelog.com compliant types.
-        "### Release notes"|"### Fixed bugs") ;;                                                # Bridge aditional in app release notes types.
+        "### Release notes"|"### Fixed bugs") ;;                                                # Bridge additional in app release notes types.
         "### Guiding Principles"|"### Types of changes") ;;                                     # Ignoring guide at the end of the changelog.
         *) err "$1" "Change type must be one of the Added, Changed, Deprecated, Removed, Fixed, Hoftix"
     esac 
diff --git a/utils/dependency_license.sh b/utils/dependency_license.sh
index ab1e8c50..b19aa8e8 100755
--- a/utils/dependency_license.sh
+++ b/utils/dependency_license.sh
@@ -45,7 +45,7 @@ generate_dep_licenses(){
     grep -E $'^\t[^=>]*$'    $src  | sed -r 's/\t([^ ]*) v.*/\1/g'         > "$tmpDepLicenses"
     grep -E $'^\t.*=>.*v.*$' $src  | sed -r 's/^.*=> ([^ ]*)( v.*)?/\1/g' >> "$tmpDepLicenses"
 
-    # Replace each line with formated link
+    # Replace each line with formatted link
     sed  -i -r '/^github.com\/therecipe\/qt\/internal\/binding\/files\/docs\//d;' "$tmpDepLicenses"
     sed -i -r 's|^(.*)/([[:alnum:]-]+)/(v[[:digit:]]+)$|* [\2](https://\1/\2/\3)|g' "$tmpDepLicenses"
     sed -i -r 's|^(.*)/([[:alnum:]-]+)$|* [\2](https://\1/\2)|g' "$tmpDepLicenses"
diff --git a/utils/remove_non_relative_links_darwin.sh b/utils/remove_non_relative_links_darwin.sh
index 56cd5aa0..12f9ded1 100755
--- a/utils/remove_non_relative_links_darwin.sh
+++ b/utils/remove_non_relative_links_darwin.sh
@@ -20,10 +20,10 @@
 # The Qt libs are dynamically loaded with rules like: `@rpath/QtGui.framework/Versions/5/QtGui`
 # @rpath instructs the dynamic linker to search a list of paths in order to locate the framework
 # The rules can be listed using `otool -l "${path_to_binary}"`
-# The building process of therecipe/qt or qmake leaves the rules with additinal unwanted paths
+# The building process of therecipe/qt or qmake leaves the rules with additional unwanted paths
 #   + absolute path to build directory
 #   + dummy replacement `/break_the_rpath`
-# We need to manually remove those and add the path relative to exectuable: `@executable_path/../Frameworks`
+# We need to manually remove those and add the path relative to executable: `@executable_path/../Frameworks`
 
 path_to_binary=$1