diff --git a/frontend/src/FileManager/Actions/UploadFile/UploadFile.action.jsx b/frontend/src/FileManager/Actions/UploadFile/UploadFile.action.jsx
index 465b2560..c96832a6 100644
--- a/frontend/src/FileManager/Actions/UploadFile/UploadFile.action.jsx
+++ b/frontend/src/FileManager/Actions/UploadFile/UploadFile.action.jsx
@@ -1,8 +1,10 @@
 import { useRef, useState } from "react";
+import PropTypes from "prop-types";
 import Button from "../../../components/Button/Button";
 import { AiOutlineCloudUpload } from "react-icons/ai";
 import UploadItem from "./UploadItem";
 import Loader from "../../../components/Loader/Loader";
+import OverwriteConfirmDialog from "../../../components/OverwriteConfirmDialog/OverwriteConfirmDialog";
 import { useFileNavigation } from "../../../contexts/FileNavigationContext";
 import { getFileExtension } from "../../../utils/getFileExtension";
 import { getDataSize } from "../../../utils/getDataSize";
@@ -20,6 +22,9 @@ const UploadFileAction = ({
   const [files, setFiles] = useState([]);
   const [isDragging, setIsDragging] = useState(false);
   const [isUploading, setIsUploading] = useState({});
+  const [showOverwriteDialog, setShowOverwriteDialog] = useState(false);
+  const [pendingFile, setPendingFile] = useState(null);
+  const [pendingFilesCallback, setPendingFilesCallback] = useState(null);
   const { currentFolder, currentPathFiles } = useFileNavigation();
   const { onError } = useFiles();
   const fileInputRef = useRef(null);
@@ -41,31 +46,93 @@ const UploadFileAction = ({
     const fileExists = currentPathFiles.some(
       (item) => item.name.toLowerCase() === file.name.toLowerCase() && !item.isDirectory
     );
-    if (fileExists) return t("fileAlreadyExist");
+    if (fileExists) {
+      const allowOverwrite = fileUploadConfig?.allowOverwrite || false;
+      if (!allowOverwrite) return t("fileAlreadyExist");
+      // If allowOverwrite is true, return special marker to trigger dialog
+      return "CONFIRM_OVERWRITE";
+    }
 
     const sizeError = maxFileSize && file.size > maxFileSize;
     if (sizeError) return `${t("maxUploadSize")} ${getDataSize(maxFileSize, 0)}.`;
   };
 
-  const setSelectedFiles = (selectedFiles) => {
-    selectedFiles = selectedFiles.filter(
-      (item) =>
-        !files.some((fileData) => fileData.file.name.toLowerCase() === item.name.toLowerCase())
-    );
+  const handleOverwriteConfirm = (selectedFiles) => {
+    const newFiles = selectedFiles.map((file) => {
+      const appendData = onFileUploading(file, currentFolder);
+      return {
+        file: file,
+        appendData: appendData,
+      };
+    });
+    setFiles((prev) => [...prev, ...newFiles]);
+    setShowOverwriteDialog(false);
+    setPendingFile(null);
+  };
 
-    if (selectedFiles.length > 0) {
+  const handleOverwriteCancel = () => {
+    const selectedFiles = pendingFilesCallback;
+    if (selectedFiles) {
       const newFiles = selectedFiles.map((file) => {
         const appendData = onFileUploading(file, currentFolder);
-        const error = checkFileError(file);
-        error && onError({ type: "upload", message: error }, file);
+        onError({ type: "upload", message: t("uploadCanceled") }, file);
         return {
           file: file,
           appendData: appendData,
-          ...(error && { error: error }),
+          error: t("uploadCanceled"),
         };
       });
       setFiles((prev) => [...prev, ...newFiles]);
     }
+    setShowOverwriteDialog(false);
+    setPendingFile(null);
+    setPendingFilesCallback(null);
+  };
+
+  const setSelectedFiles = (selectedFiles) => {
+    selectedFiles = selectedFiles.filter(
+      (item) =>
+        !files.some((fileData) => fileData.file.name.toLowerCase() === item.name.toLowerCase())
+    );
+
+    if (selectedFiles.length > 0) {
+      const filesNeedingConfirmation = [];
+      const filesWithoutErrors = [];
+
+      selectedFiles.forEach((file) => {
+        const error = checkFileError(file);
+        if (error === "CONFIRM_OVERWRITE") {
+          filesNeedingConfirmation.push(file);
+        } else if (!error) {
+          filesWithoutErrors.push(file);
+        } else {
+          // File has other errors, add with error state
+          const appendData = onFileUploading(file, currentFolder);
+          onError({ type: "upload", message: error }, file);
+          filesWithoutErrors.push({ file, appendData, error });
+        }
+      });
+
+      // Add files without errors immediately
+      if (filesWithoutErrors.length > 0) {
+        const newFiles = filesWithoutErrors.map((fileData) => {
+          const appendData = onFileUploading(fileData.file || fileData, currentFolder);
+          return {
+            file: fileData.file || fileData,
+            appendData: appendData,
+            ...(fileData.error && { error: fileData.error }),
+          };
+        });
+        setFiles((prev) => [...prev, ...newFiles]);
+      }
+
+      // Show confirmation dialog if there are files needing confirmation
+      if (filesNeedingConfirmation.length > 0) {
+        setPendingFile(filesNeedingConfirmation[0]);
+        setPendingFilesCallback(filesNeedingConfirmation);
+        setShowOverwriteDialog(true);
+      }
+    }
   };
 
   // Todo: Also validate allowed file extensions on drop
@@ -102,6 +169,14 @@ const UploadFileAction = ({
 
   return (
     <div className={`fm-upload-file ${files.length > 0 ? "file-selcted" : ""}`}>
+      <OverwriteConfirmDialog
+        show={showOverwriteDialog}
+        fileName={pendingFile?.name}
+        onConfirm={() =>
+          handleOverwriteConfirm(pendingFilesCallback)
+        }
+        onCancel={handleOverwriteCancel}
+      />
       <div className="select-files">
         <div
           className={`draggable-file-input ${isDragging ? "dragging" : ""}`}
@@ -162,4 +237,12 @@ const UploadFileAction = ({
   );
 };
 
+UploadFileAction.propTypes = {
+  fileUploadConfig: PropTypes.object,
+  maxFileSize: PropTypes.oneOfType([PropTypes.number, PropTypes.string]),
+  acceptedFileTypes: PropTypes.string,
+  onFileUploading: PropTypes.func,
+  onFileUploaded: PropTypes.func,
+};
+
 export default UploadFileAction;
diff --git a/frontend/src/components/OverwriteConfirmDialog/OverwriteConfirmDialog.jsx b/frontend/src/components/OverwriteConfirmDialog/OverwriteConfirmDialog.jsx
new file mode 100644
index 00000000..478f4a2e
--- /dev/null
+++ b/frontend/src/components/OverwriteConfirmDialog/OverwriteConfirmDialog.jsx
@@ -0,0 +1,41 @@
+import PropTypes from "prop-types";
+import { useTranslation } from "../../contexts/TranslationProvider";
+import Button from "../Button/Button";
+import "./OverwriteConfirmDialog.scss";
+
+const OverwriteConfirmDialog = ({ show, fileName, onConfirm, onCancel }) => {
+  const t = useTranslation();
+
+  if (!show) return null;
+
+  return (
+    <div className="overwrite-confirm-overlay">
+      <div className="overwrite-confirm-dialog">
+        <div className="dialog-header">
+          <h2>{t("replaceExistingFile")}</h2>
+        </div>
+        <div className="dialog-content">
+          <p>{t("confirmOverwrite")}</p>
+          {fileName && <p className="filename">{fileName}</p>}
+        </div>
+        <div className="dialog-actions">
+          <Button type="secondary" onClick={onCancel}>
+            {t("cancel")}
+          </Button>
+          <Button type="primary" onClick={onConfirm}>
+            {t("yes")}
+          </Button>
+        </div>
+      </div>
+    </div>
+  );
+};
+
+OverwriteConfirmDialog.propTypes = {
+  show: PropTypes.bool.isRequired,
+  fileName: PropTypes.string,
+  onConfirm: PropTypes.func.isRequired,
+  onCancel: PropTypes.func.isRequired,
+};
+
+export default OverwriteConfirmDialog;
diff --git a/frontend/src/components/OverwriteConfirmDialog/OverwriteConfirmDialog.scss b/frontend/src/components/OverwriteConfirmDialog/OverwriteConfirmDialog.scss
new file mode 100644
index 00000000..3c7a710e
--- /dev/null
+++ b/frontend/src/components/OverwriteConfirmDialog/OverwriteConfirmDialog.scss
@@ -0,0 +1,61 @@
+@import "../../styles/variables";
+
+.overwrite-confirm-overlay {
+  position: fixed;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  background-color: rgba(0, 0, 0, 0.5);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  z-index: 1000;
+}
+
+.overwrite-confirm-dialog {
+  border-radius: 4px;
+  min-width: 350px;
+  max-width: 500px;
+  overflow: hidden;
+}
+
+.dialog-header {
+  padding: 16px 20px;
+  border-bottom: 1px solid $border-color;
+  
+  h2 {
+    margin: 0;
+    font-size: 18px;
+    font-weight: 600;
+  }
+}
+
+.dialog-content {
+  padding: 20px;
+  
+  p {
+    margin: 0 0 12px 0;
+    font-size: $fm-font-size;
+    line-height: 1.5;
+    word-break: break-word;
+    
+    &:last-child {
+      margin-bottom: 0;
+    }
+    
+    &.filename {
+      font-weight: 600;
+      padding: 8px;
+      border-radius: 3px;
+    }
+  }
+}
+
+.dialog-actions {
+  padding: 16px 20px;
+  border-top: 1px solid $border-color;
+  display: flex;
+  gap: 8px;
+  justify-content: flex-end;
+}
diff --git a/frontend/src/locales/ar-SA.json b/frontend/src/locales/ar-SA.json
index faa5cf14..f486968f 100644
--- a/frontend/src/locales/ar-SA.json
+++ b/frontend/src/locales/ar-SA.json
@@ -47,6 +47,9 @@
   "deleteItemsConfirm": "هل أنت متأكد أنك تريد حذف هذه العناصر {{count}}؟",
   "percentDone": "{{percent}}% تم",
   "canceled": "تم الإلغاء",
+  "replaceExistingFile": "استبدال الملف الموجود",
+  "confirmOverwrite": "يوجد ملف بهذا الاسم بالفعل. هل تريد استبداله؟",
+  "uploadCanceled": "تم إلغاء الرفع.",
   "invalidFileName": "لا يمكن أن يحتوي اسم الملف على أي من الحروف التالية: \\ / : * ? \" < > |",
   "folderExists": "هذا الموقع يحتوي بالفعل على مجلد باسم \"{{renameFile}}\".",
   "collapseNavigationPane": "طي لوحة التنقل",
diff --git a/frontend/src/locales/da-DK.json b/frontend/src/locales/da-DK.json
index c715c887..7f8b93be 100644
--- a/frontend/src/locales/da-DK.json
+++ b/frontend/src/locales/da-DK.json
@@ -47,6 +47,9 @@
   "deleteItemsConfirm": "Er du sikker på, at du vil slette disse {{count}} elementer?",
   "percentDone": "{{percent}}% færdig",
   "canceled": "Annulleret",
+  "replaceExistingFile": "Erstat eksisterende fil",
+  "confirmOverwrite": "En fil med dette navn eksisterer allerede. Vil du erstatte det?",
+  "uploadCanceled": "Upload annulleret.",
   "invalidFileName": "Et filnavn må ikke indeholde følgende tegn: \\ / : * ? \" < > |",
   "folderExists": "Denne destination indeholder allerede en mappe med navnet \"{{renameFile}}\".",
   "collapseNavigationPane": "Skjul navigationsrude",
diff --git a/frontend/src/locales/de-DE.json b/frontend/src/locales/de-DE.json
index e5e03ae2..f526acc3 100644
--- a/frontend/src/locales/de-DE.json
+++ b/frontend/src/locales/de-DE.json
@@ -47,7 +47,9 @@
   "deleteItemsConfirm": "Möchten Sie diese {{count}} Elemente wirklich löschen?",
   "percentDone": "{{percent}}% erledigt",
   "canceled": "Abgebrochen",
-  "invalidFileName": "Ein Dateiname darf keines der folgenden Zeichen enthalten: \\ / : * ? \" < > |",
+  "replaceExistingFile": "Vorhandene Datei ersetzen",
+  "confirmOverwrite": "Eine Datei mit diesem Namen existiert bereits. Möchten Sie sie ersetzen?",
+  "uploadCanceled": "Upload abgebrochen.",  "invalidFileName": "Ein Dateiname darf keines der folgenden Zeichen enthalten: \\ / : * ? \" < > |",
   "folderExists": "In diesem Zielordner gibt es bereits einen Ordner namens \"{{renameFile}}\".",
   "collapseNavigationPane": "Navigationsbereich einklappen",
   "expandNavigationPane": "Navigationsbereich erweitern"
diff --git a/frontend/src/locales/en-US.json b/frontend/src/locales/en-US.json
index 177ce61a..435fa29f 100644
--- a/frontend/src/locales/en-US.json
+++ b/frontend/src/locales/en-US.json
@@ -47,6 +47,9 @@
   "deleteItemsConfirm": "Are you sure you want to delete these {{count}} items?",
   "percentDone": "{{percent}}% done",
   "canceled": "Canceled",
+  "replaceExistingFile": "Replace Existing File",
+  "confirmOverwrite": "A file with this name already exists. Do you want to replace it?",
+  "uploadCanceled": "Upload canceled.",
   "invalidFileName": "A file name can't contain any of the following characters: \\ / : * ? \" < > |",
   "folderExists": "This destination already contains a folder named \"{{renameFile}}\".",
   "collapseNavigationPane": "Collapse Navigation Pane",
diff --git a/frontend/src/locales/es-ES.json b/frontend/src/locales/es-ES.json
index 0f395738..dc0a7c02 100644
--- a/frontend/src/locales/es-ES.json
+++ b/frontend/src/locales/es-ES.json
@@ -47,6 +47,9 @@
   "deleteItemsConfirm": "¿Está seguro de que desea eliminar estos {{count}} elementos?",
   "percentDone": "{{percent}}% completado",
   "canceled": "Cancelado",
+  "replaceExistingFile": "Reemplazar archivo existente",
+  "confirmOverwrite": "Un archivo con este nombre ya existe. ¿Desea reemplazarlo?",
+  "uploadCanceled": "Subida cancelada.",  
   "invalidFileName": "Un nombre de archivo no puede contener ninguno de los siguientes caracteres: \\ / : * ? \" < > |",
   "folderExists": "Ya existe una carpeta llamada \"{{renameFile}}\" en este destino.",
   "collapseNavigationPane": "Contraer panel de navegación",
diff --git a/frontend/src/locales/fa-IR.json b/frontend/src/locales/fa-IR.json
index 98cc3b20..93256b75 100644
--- a/frontend/src/locales/fa-IR.json
+++ b/frontend/src/locales/fa-IR.json
@@ -47,6 +47,9 @@
   "deleteItemsConfirm": "آیا مطمئن هستید که می‌خواهید این {{count}} مورد را حذف کنید؟",
   "percentDone": "{{percent}}% انجام شد",
   "canceled": "لغو شد",
+  "replaceExistingFile": "جایگزینی فایل موجود",
+  "confirmOverwrite": "فایلی با این نام از قبل وجود دارد. آیا می‌خواهید آن را جایگزین کنید؟",
+  "uploadCanceled": "بارگذاری لغو شد.",
   "invalidFileName": "نام فایل نمی‌تواند شامل هیچ یک از کاراکترهای زیر باشد: \\ / : * ? \" < > |",
   "folderExists": "این مقصد از قبل شامل پوشه‌ای به نام \"{{renameFile}}\" است.",
   "collapseNavigationPane": "بستن پنل ناوبری",
diff --git a/frontend/src/locales/fi-FI.json b/frontend/src/locales/fi-FI.json
index c7af8f96..7cf55a96 100644
--- a/frontend/src/locales/fi-FI.json
+++ b/frontend/src/locales/fi-FI.json
@@ -47,6 +47,9 @@
   "deleteItemsConfirm": "Haluatko varmasti poistaa nämä {{count}} kohdetta?",
   "percentDone": "{{percent}}% valmis",
   "canceled": "Peruutettu",
+  "replaceExistingFile": "Korvaa olemassa oleva tiedosto",
+  "confirmOverwrite": "Tiedosto tällä nimellä on jo olemassa. Haluatko korvata sen?",
+  "uploadCanceled": "Lataus peruutettu.",
   "invalidFileName": "Tiedostonimessä ei voi olla seuraavia merkkejä: \\ / : * ? \" < > |",
   "folderExists": "Kohteessa on jo kansio nimeltä \"{{renameFile}}\".",
   "collapseNavigationPane": "Pienennä navigointipaneeli",
diff --git a/frontend/src/locales/fr-FR.json b/frontend/src/locales/fr-FR.json
index 43b03bc8..ff42cfe7 100644
--- a/frontend/src/locales/fr-FR.json
+++ b/frontend/src/locales/fr-FR.json
@@ -47,6 +47,9 @@
   "deleteItemsConfirm": "Êtes-vous sûr de vouloir supprimer ces {{count}} éléments ?",
   "percentDone": "{{percent}}% terminé",
   "canceled": "Annulé",
+  "replaceExistingFile": "Remplacer le fichier existant",
+  "confirmOverwrite": "Un fichier portant ce nom existe déjà. Voulez-vous le remplacer ?",
+  "uploadCanceled": "Téléversement annulé.",  
   "invalidFileName": "Un nom de fichier ne peut pas contenir les caractères suivants : \\ / : * ? \" < > |",
   "folderExists": "Cette destination contient déjà un dossier nommé \"{{renameFile}}\".",
   "collapseNavigationPane": "Réduire le panneau de navigation",
diff --git a/frontend/src/locales/he-IL.json b/frontend/src/locales/he-IL.json
index 92558280..4581a8a9 100644
--- a/frontend/src/locales/he-IL.json
+++ b/frontend/src/locales/he-IL.json
@@ -47,6 +47,9 @@
   "deleteItemsConfirm": "האם אתה בטוח שברצונך למחוק את {{count}} הפריטים האלו?",
   "percentDone": "{{percent}}% הושלמו",
   "canceled": "בוטל",
+  "replaceExistingFile": "החלפת קובץ קיים",
+  "confirmOverwrite": "קובץ בשם זה כבר קיים. האם ברצונך להחליף אותו?",
+  "uploadCanceled": "ההעלאה בוטלה.",
   "invalidFileName": "שם קובץ לא יכול להכיל את התווים הבאים: \\ / : * ? \" < > |",
   "folderExists": "כבר קיימת תיקייה בשם \"{{renameFile}}\" במיקום זה.",
   "collapseNavigationPane": "כווץ את לוח הניווט",
diff --git a/frontend/src/locales/hi-IN.json b/frontend/src/locales/hi-IN.json
index 22fbbb70..5fbd1e46 100644
--- a/frontend/src/locales/hi-IN.json
+++ b/frontend/src/locales/hi-IN.json
@@ -47,6 +47,9 @@
   "deleteItemsConfirm": "क्या आप वाकई इन {{count}} आइटम्स को हटाना चाहते हैं?",
   "percentDone": "{{percent}}% पूर्ण",
   "canceled": "रद्द किया गया",
+  "replaceExistingFile": "मौजूदा फ़ाइल को बदलें",
+  "confirmOverwrite": "इस नाम की फ़ाइल पहले से मौजूद है। क्या आप इसे बदलना चाहते हैं?",
+  "uploadCanceled": "अपलोड रद्द किया गया।",
   "invalidFileName": "फ़ाइल नाम में निम्नलिखित वर्ण नहीं हो सकते: \\ / : * ? \" < > |",
   "folderExists": "इस स्थान पर \"{{renameFile}}\" नाम का एक फ़ोल्डर पहले से मौजूद है।",
   "collapseNavigationPane": "नेविगेशन पैन को संकुचित करें",
diff --git a/frontend/src/locales/it-IT.json b/frontend/src/locales/it-IT.json
index cee4a6b1..3ad83f28 100644
--- a/frontend/src/locales/it-IT.json
+++ b/frontend/src/locales/it-IT.json
@@ -47,6 +47,9 @@
   "deleteItemsConfirm": "Sei sicuro di voler eliminare questi {{count}} elementi?",
   "percentDone": "{{percent}}% completato",
   "canceled": "Annullato",
+  "replaceExistingFile": "Sostituisci file esistente",
+  "confirmOverwrite": "Un file con questo nome esiste già. Desideri sostituirlo?",
+  "uploadCanceled": "Caricamento annullato.",
   "invalidFileName": "Un nome di file non può contenere nessuno dei seguenti caratteri: \\ / : * ? \" < > |",
   "folderExists": "Questa destinazione contiene già una cartella chiamata \"{{renameFile}}\".",
   "collapseNavigationPane": "Comprimi pannello di navigazione",
diff --git a/frontend/src/locales/ja-JP.json b/frontend/src/locales/ja-JP.json
index 96724bd6..4affe3b3 100644
--- a/frontend/src/locales/ja-JP.json
+++ b/frontend/src/locales/ja-JP.json
@@ -47,6 +47,9 @@
   "deleteItemsConfirm": "{{count}} 件のアイテムを削除してもよろしいですか？",
   "percentDone": "{{percent}}% 完了",
   "canceled": "キャンセルしました",
+  "replaceExistingFile": "既存ファイルを置き換える",
+  "confirmOverwrite": "このファイル名は既に存在します。置き換えますか？",
+  "uploadCanceled": "アップロードが中止されました。",
   "invalidFileName": "ファイル名には以下の文字を含めることはできません：\\ / : * ? \" < > |",
   "folderExists": "この宛先には \"{{renameFile}}\" という名前のフォルダーがすでに存在します。",
   "collapseNavigationPane": "ナビゲーションペインを折りたたむ",
diff --git a/frontend/src/locales/ko-KR.json b/frontend/src/locales/ko-KR.json
index d03b8a3f..f42e9324 100644
--- a/frontend/src/locales/ko-KR.json
+++ b/frontend/src/locales/ko-KR.json
@@ -47,6 +47,9 @@
   "deleteItemsConfirm": "{{count}}개의 항목을 삭제하시겠습니까?",
   "percentDone": "{{percent}}% 완료",
   "canceled": "취소됨",
+  "replaceExistingFile": "기존 파일 바꾸기",
+  "confirmOverwrite": "이 이름의 파일이 이미 있습니다. 바꾸시겠습니까?",
+  "uploadCanceled": "업로드가 취소되었습니다.",
   "invalidFileName": "파일 이름에는 다음 문자를 사용할 수 없습니다: \\ / : * ? \" < > |",
   "folderExists": "해당 위치에 \"{{renameFile}}\" 폴더가 이미 있습니다.",
   "collapseNavigationPane": "탐색 창 축소",
diff --git a/frontend/src/locales/nb-NO.json b/frontend/src/locales/nb-NO.json
index 13f6aa70..c30d26ab 100644
--- a/frontend/src/locales/nb-NO.json
+++ b/frontend/src/locales/nb-NO.json
@@ -47,6 +47,9 @@
   "deleteItemsConfirm": "Er du sikker på at du vil slette disse {{count}} elementene?",
   "percentDone": "{{percent}}% ferdig",
   "canceled": "Avbrutt",
+  "replaceExistingFile": "Erstatt eksisterende fil",
+  "confirmOverwrite": "En fil med dette navnet eksisterer allerede. Vil du erstatte den?",
+  "uploadCanceled": "Opplasting avbrutt.",
   "invalidFileName": "Et filnavn kan ikke inneholde noen av følgende tegn: \\ / : * ? \" < > |",
   "folderExists": "Denne destinasjonen inneholder allerede en mappe med navnet «{{renameFile}}».",
   "collapseNavigationPane": "Skjul navigasjonsrute",
diff --git a/frontend/src/locales/pl-PL.json b/frontend/src/locales/pl-PL.json
index 33ed98bb..3e9b5c9a 100644
--- a/frontend/src/locales/pl-PL.json
+++ b/frontend/src/locales/pl-PL.json
@@ -47,6 +47,9 @@
   "deleteItemsConfirm": "Czy na pewno chcesz usunąć te {{count}} elementy?",
   "percentDone": "{{percent}}% ukończono",
   "canceled": "Anulowano",
+  "replaceExistingFile": "Zastąp istniejący plik",
+  "confirmOverwrite": "Plik o tej nazwie już istnieje. Czy chcesz go zastąpić?",
+  "uploadCanceled": "Przesyłanie anulowano.",
   "invalidFileName": "Nazwa pliku nie może zawierać żadnego z następujących znaków: \\ / : * ? \" < > |",
   "folderExists": "To miejsce docelowe zawiera już folder o nazwie \"{{renameFile}}\".",
   "collapseNavigationPane": "Zwiń panel nawigacyjny",
diff --git a/frontend/src/locales/pt-BR.json b/frontend/src/locales/pt-BR.json
index 40bfb53f..c9e18947 100644
--- a/frontend/src/locales/pt-BR.json
+++ b/frontend/src/locales/pt-BR.json
@@ -47,6 +47,9 @@
   "deleteItemsConfirm": "Tem certeza de que deseja excluir esses {{count}} itens?",
   "percentDone": "{{percent}}% concluído",
   "canceled": "Cancelado",
+  "replaceExistingFile": "Substituir arquivo existente",
+  "confirmOverwrite": "Um arquivo com esse nome já existe. Deseja substituí-lo?",
+  "uploadCanceled": "Upload cancelado.",
   "invalidFileName": "Um nome de arquivo não pode conter nenhum dos seguintes caracteres: \\ / : * ? \" < > |",
   "folderExists": "Já existe uma pasta com o nome \"{{renameFile}}\" neste local.",
   "collapseNavigationPane": "Recolher painel de navegação",
diff --git a/frontend/src/locales/pt-PT.json b/frontend/src/locales/pt-PT.json
index e71da0cc..67802537 100644
--- a/frontend/src/locales/pt-PT.json
+++ b/frontend/src/locales/pt-PT.json
@@ -47,6 +47,9 @@
   "deleteItemsConfirm": "Tem a certeza de que deseja eliminar estes {{count}} itens?",
   "percentDone": "{{percent}}% concluído",
   "canceled": "Cancelado",
+  "replaceExistingFile": "Substituir ficheiro existente",
+  "confirmOverwrite": "Um ficheiro com esse nome já existe. Deseja substituí-lo?",
+  "uploadCanceled": "Carregamento cancelado.",
   "invalidFileName": "O nome do ficheiro não pode conter nenhum dos seguintes caracteres: \\ / : * ? \" < > |",
   "folderExists": "O destino já contém uma pasta chamada \"{{renameFile}}\".",
   "collapseNavigationPane": "Recolher painel de navegação",
diff --git a/frontend/src/locales/ru-RU.json b/frontend/src/locales/ru-RU.json
index aa4ad699..edffb4d1 100644
--- a/frontend/src/locales/ru-RU.json
+++ b/frontend/src/locales/ru-RU.json
@@ -47,6 +47,9 @@
   "deleteItemsConfirm": "Вы уверены, что хотите удалить эти {{count}} элементы?",
   "percentDone": "{{percent}}% завершено",
   "canceled": "Отменено",
+  "replaceExistingFile": "Заменить существующий файл",
+  "confirmOverwrite": "Файл с таким именем уже существует. Хотите его заменить?",
+  "uploadCanceled": "Загрузка отменена.",
   "invalidFileName": "Имя файла не может содержать следующие символы: \\ / : * ? \" < > |",
   "folderExists": "В этом местоположении уже существует папка с именем \"{{renameFile}}\".",
   "collapseNavigationPane": "Свернуть панель навигации",
diff --git a/frontend/src/locales/sv-SE.json b/frontend/src/locales/sv-SE.json
index d3bf5dd7..af00df1f 100644
--- a/frontend/src/locales/sv-SE.json
+++ b/frontend/src/locales/sv-SE.json
@@ -47,6 +47,9 @@
   "deleteItemsConfirm": "Vill du verkligen radera dessa {{count}} poster?",
   "percentDone": "{{percent}}% klar",
   "canceled": "Avbruten",
+  "replaceExistingFile": "Ersätt befintlig fil",
+  "confirmOverwrite": "En fil med detta namn finns redan. Vill du ersätta den?",
+  "uploadCanceled": "Uppladdning avbruten.",
   "invalidFileName": "Ett filnamn får inte innehålla något av följande tecken: \\ / : * ? \" < > |",
   "folderExists": "Den här platsen innehåller redan en mapp med namnet \"{{renameFile}}\".",
   "collapseNavigationPane": "Dölj navigationsfönster",
diff --git a/frontend/src/locales/tr-TR.json b/frontend/src/locales/tr-TR.json
index 4e6486c7..c75319fe 100644
--- a/frontend/src/locales/tr-TR.json
+++ b/frontend/src/locales/tr-TR.json
@@ -48,6 +48,9 @@
   "deleteItemsConfirm": "{{count}} öğeyi silmek istediğinizden emin misiniz?",
   "percentDone": "%{{percent}} tamamlandı",
   "canceled": "İptal edildi",
+  "replaceExistingFile": "Mevcut Dosyayı Değiştir",
+  "confirmOverwrite": "Bu adda bir dosya zaten var. Değiştirmek istermisiniz?",
+  "uploadCanceled": "Yükleme iptal edildi.",
   "invalidFileName": "Bir dosya adı aşağıdaki karakterlerden hiçbirini içeremez: \\ / : * ? \" < > |",
   "folderExists": "Bu konumda \"{{renameFile}}\" adında bir klasör zaten var.",
   "collapseNavigationPane": "Gezinti Panelini Daralt",
diff --git a/frontend/src/locales/uk-UA.json b/frontend/src/locales/uk-UA.json
index ba329436..60851034 100644
--- a/frontend/src/locales/uk-UA.json
+++ b/frontend/src/locales/uk-UA.json
@@ -47,6 +47,9 @@
   "deleteItemsConfirm": "Ви впевнені, що хочете видалити ці {{count}} елементи?",
   "percentDone": "{{percent}}% завершено",
   "canceled": "Скасовано",
+  "replaceExistingFile": "Замінити існуючий файл",
+  "confirmOverwrite": "Файл з такою назвою вже існує. Ви хочете його замінити?",
+  "uploadCanceled": "Завантаження скасовано.",
   "invalidFileName": "Ім'я файлу не може містити такі символи: \\ / : * ? \" < > |",
   "folderExists": "У цьому місці вже існує папка з назвою \"{{renameFile}}\".",
   "collapseNavigationPane": "Згорнути панель навігації",
diff --git a/frontend/src/locales/ur-UR.json b/frontend/src/locales/ur-UR.json
index a2d09685..bf2b3d85 100644
--- a/frontend/src/locales/ur-UR.json
+++ b/frontend/src/locales/ur-UR.json
@@ -47,6 +47,9 @@
   "deleteItemsConfirm": "کیا آپ واقعی ان {{count}} آئٹمز کو حذف کرنا چاہتے ہیں؟",
   "percentDone": "{{percent}}% مکمل ہوا",
   "canceled": "منسوخ کیا گیا",
+  "replaceExistingFile": "موجودہ فائل کو بدلیں",
+  "confirmOverwrite": "اس نام کی فائل پہلے سے موجود ہے۔ کیا آپ اسے بدلنا چاہتے ہیں؟",
+  "uploadCanceled": "اپ لوڈ منسوخ کیا گیا۔",
   "invalidFileName": "فائل کا نام درج ذیل میں سے کوئی بھی حرف نہیں رکھ سکتا: \\ / : * ? \" < > |",
   "folderExists": "اس منزل پر پہلے ہی \"{{renameFile}}\" کے نام کا فولڈر موجود ہے۔",
   "collapseNavigationPane": "نیویگیشن پین کو بند کریں",
diff --git a/frontend/src/locales/vi-VN.json b/frontend/src/locales/vi-VN.json
index 34df2b32..6d4ac9e0 100644
--- a/frontend/src/locales/vi-VN.json
+++ b/frontend/src/locales/vi-VN.json
@@ -47,6 +47,9 @@
   "deleteItemsConfirm": "Bạn có chắc muốn xóa {{count}} mục này không?",
   "percentDone": "Hoàn thành {{percent}}%",
   "canceled": "Đã hủy",
+  "replaceExistingFile": "Thay thế tệp hiện có",
+  "confirmOverwrite": "Một tệp có tên này đã tồn tại. Bạn có muốn thay thế nó không?",
+  "uploadCanceled": "Tải lên đã bị hủy.",
   "invalidFileName": "Tên tệp không được chứa các ký tự sau: \\ / : * ? \" < > |",
   "folderExists": "Đã có thư mục tên \"{{renameFile}}\" tại vị trí này.",
   "collapseNavigationPane": "Thu gọn ngăn điều hướng",
diff --git a/frontend/src/locales/zh-CN.json b/frontend/src/locales/zh-CN.json
index 295cdff0..3f4fe288 100644
--- a/frontend/src/locales/zh-CN.json
+++ b/frontend/src/locales/zh-CN.json
@@ -47,6 +47,9 @@
   "deleteItemsConfirm": "您确定要删除这些 {{count}} 项吗？",
   "percentDone": "{{percent}}% 完成",
   "canceled": "已取消",
+  "replaceExistingFile": "替换现有文件",
+  "confirmOverwrite": "已存在同名文件。您要替换它吗？",
+  "uploadCanceled": "上传已取消。",
   "invalidFileName": "文件名不能包含以下字符：\\ / : * ? \" < > |",
   "folderExists": "目标文件夹中已存在名为 \"{{renameFile}}\" 的文件夹。",
   "collapseNavigationPane": "折叠导航窗格",