diff --git a/packages/asc-web-common/constants/index.js b/packages/asc-web-common/constants/index.js
index 664bafad7a..5b5f731b63 100644
--- a/packages/asc-web-common/constants/index.js
+++ b/packages/asc-web-common/constants/index.js
@@ -156,18 +156,4 @@ export const TenantTrustedDomainsType = Object.freeze({
   All: 2,
 });
 
-export const FilesFormats = Object.freeze({
-  OriginalFormat: 0,
-  TxtFormat: 1,
-  DocxFormat: 2,
-  OdtFormat: 3,
-  OdsFormat: 4,
-  OdpFormat: 5,
-  PdfFormat: 6,
-  RtfFormat: 7,
-  XlsxFormat: 8,
-  PptxFormat: 9,
-  CustomFormat: 10,
-});
-
 export const PasswordLimitSpecialCharacters = "!@#$%^&*";
diff --git a/packages/asc-web-components/link-with-dropdown/index.js b/packages/asc-web-components/link-with-dropdown/index.js
index 0f089c4c07..5a528d0ac5 100644
--- a/packages/asc-web-components/link-with-dropdown/index.js
+++ b/packages/asc-web-components/link-with-dropdown/index.js
@@ -45,9 +45,11 @@ class LinkWithDropdown extends React.Component {
     }
   }
 
-  onClickDropDownItem = (item) => {
+  onClickDropDownItem = (e) => {
+    const { key } = e.target.dataset;
+    const item = this.props.data.find((x) => x.key === key);
     this.setIsOpen(!this.state.isOpen);
-    item.onClick && item.onClick();
+    item && item.onClick && item.onClick(e);
   };
 
   shouldComponentUpdate(nextProps, nextState) {
@@ -115,7 +117,8 @@ class LinkWithDropdown extends React.Component {
               className="drop-down-item"
               key={item.key}
               {...item}
-              onClick={this.onClickDropDownItem.bind(this.props, item)}
+              onClick={this.onClickDropDownItem}
+              data-key={item.key}
             />
           ))}
         </DropDown>
diff --git a/products/ASC.Files/Client/src/components/dialogs/DownloadDialog/DownloadContent.js b/products/ASC.Files/Client/src/components/dialogs/DownloadDialog/DownloadContent.js
index 3e7608f35c..3cbdb82d2d 100644
--- a/products/ASC.Files/Client/src/components/dialogs/DownloadDialog/DownloadContent.js
+++ b/products/ASC.Files/Client/src/components/dialogs/DownloadDialog/DownloadContent.js
@@ -5,7 +5,6 @@ import RowContainer from "@appserver/components/row-container";
 import Text from "@appserver/components/text";
 import LinkWithDropdown from "@appserver/components/link-with-dropdown";
 import styled from "styled-components";
-import { FilesFormats } from "@appserver/common/constants";
 
 const StyledDownloadContent = styled.div`
   .row_content,
@@ -24,222 +23,96 @@ const DownloadContent = (props) => {
     onRowSelect,
     getItemIcon,
     titleFormat,
-    getTitleLabel,
     type,
+    filesConverts,
+    title,
   } = props;
 
+  const getTitleExtensions = () => {
+    let arr = [];
+    for (let item of items) {
+      const exst = item.fileExst;
+      const arrayExst = filesConverts.find((f) => f[exst])[exst];
+      arr = [...arr, ...arrayExst];
+    }
+
+    arr = arr.filter((x, pos) => arr.indexOf(x) !== pos);
+    arr = arr.filter((x, pos) => arr.indexOf(x) === pos);
+
+    const formats = [
+      {
+        key: "original",
+        label: t("OriginalFormat"),
+        onClick: onSelectFormat,
+        "data-format": t("OriginalFormat"),
+        "data-type": type,
+      },
+    ];
+
+    for (let f of arr) {
+      formats.push({
+        key: f,
+        label: f,
+        onClick: onSelectFormat,
+        "data-format": f,
+        "data-type": type,
+      });
+    }
+
+    formats.push({
+      key: "custom",
+      label: t("CustomFormat"),
+      onClick: onSelectFormat,
+      "data-format": t("CustomFormat"),
+      "data-type": type,
+    });
+
+    return formats;
+  };
+
   const getFormats = (item) => {
-    const documentFormats = [
-      {
-        key: "key1",
-        label: t("OriginalFormat"),
-        onClick: onSelectFormat.bind(
-          this,
-          FilesFormats.OriginalFormat,
-          item,
-          "document"
-        ),
-      },
-      {
-        key: "key2",
-        label: ".txt",
-        onClick: onSelectFormat.bind(
-          this,
-          FilesFormats.TxtFormat,
-          item,
-          "document"
-        ),
-      },
-      {
-        key: "key3",
-        label: ".docx",
-        onClick: onSelectFormat.bind(
-          this,
-          FilesFormats.DocxFormat,
-          item,
-          "document"
-        ),
-      },
-      {
-        key: "key4",
-        label: ".odt",
-        onClick: onSelectFormat.bind(
-          this,
-          FilesFormats.OdtFormat,
-          item,
-          "document"
-        ),
-      },
-      {
-        key: "key5",
-        label: ".pdf",
-        onClick: onSelectFormat.bind(
-          this,
-          FilesFormats.PdfFormat,
-          item,
-          "document"
-        ),
-      },
-      {
-        key: "key6",
-        label: ".rtf",
-        onClick: onSelectFormat.bind(
-          this,
-          FilesFormats.RtfFormat,
-          item,
-          "document"
-        ),
-      },
-      {
-        key: "key7",
-        label: t("CustomFormat"),
-        onClick: onSelectFormat.bind(
-          this,
-          FilesFormats.CustomFormat,
-          item,
-          "document"
-        ),
-      },
-    ];
+    const conversionFormats = item
+      ? filesConverts.find((f) => f[item.fileExst])[item.fileExst]
+      : [];
 
-    const presentationFormats = [
+    const formats = [
       {
-        key: "key1",
+        key: "original",
         label: t("OriginalFormat"),
-        onClick: onSelectFormat.bind(
-          this,
-          FilesFormats.OriginalFormat,
-          item,
-          "presentation"
-        ),
-      },
-      {
-        key: "key2",
-        label: ".odp",
-        onClick: onSelectFormat.bind(
-          this,
-          FilesFormats.OdpFormat,
-          item,
-          "presentation"
-        ),
-      },
-      {
-        key: "key3",
-        label: ".pdf",
-        onClick: onSelectFormat.bind(
-          this,
-          FilesFormats.PdfFormat,
-          item,
-          "presentation"
-        ),
-      },
-      {
-        key: "key4",
-        label: ".pptx",
-        onClick: onSelectFormat.bind(
-          this,
-          FilesFormats.PptxFormat,
-          item,
-          "presentation"
-        ),
-      },
-      {
-        key: "key5",
-        label: t("CustomFormat"),
-        onClick: onSelectFormat.bind(
-          this,
-          FilesFormats.CustomFormat,
-          item,
-          "presentation"
-        ),
-      },
-    ];
-
-    const spreadsheetFormats = [
-      {
-        key: "key1",
-        label: t("OriginalFormat"),
-        onClick: onSelectFormat.bind(
-          this,
-          FilesFormats.OriginalFormat,
-          item,
-          "spreadsheet"
-        ),
-      },
-      {
-        key: "key2",
-        label: ".odp",
-        onClick: onSelectFormat.bind(
-          this,
-          FilesFormats.OdsFormat,
-          item,
-          "spreadsheet"
-        ),
-      },
-      {
-        key: "key3",
-        label: ".pdf",
-        onClick: onSelectFormat.bind(
-          this,
-          FilesFormats.PdfFormat,
-          item,
-          "spreadsheet"
-        ),
-      },
-      {
-        key: "key4",
-        label: ".xlsx",
-        onClick: onSelectFormat.bind(
-          this,
-          FilesFormats.XlsxFormat,
-          item,
-          "spreadsheet"
-        ),
-      },
-      {
-        key: "key5",
-        label: t("CustomFormat"),
-        onClick: onSelectFormat.bind(
-          this,
-          FilesFormats.CustomFormat,
-          item,
-          "spreadsheet"
-        ),
+        onClick: onSelectFormat,
+        "data-format": t("OriginalFormat"),
+        "data-type": type,
+        "data-file-id": item.id,
       },
     ];
+    for (let f of conversionFormats) {
+      formats.push({
+        key: f,
+        label: f,
+        onClick: onSelectFormat,
+        "data-format": f,
+        "data-type": type,
+        "data-file-id": item.id,
+      });
+    }
 
     switch (type) {
       case "document":
-        return documentFormats;
+        return formats;
       case "spreadsheet":
-        return spreadsheetFormats;
+        return formats;
       case "presentation":
-        return presentationFormats;
+        return formats;
       default:
         return [];
     }
   };
 
-  const getTitle = () => {
-    switch (type) {
-      case "document":
-        return t("Common:Documents");
-      case "spreadsheet":
-        return t("Translations:Spreadsheets");
-      case "presentation":
-        return t("Translations:Presentations");
-      default:
-        return "";
-    }
-  };
-
-  const title = getTitle();
-
   const length = items.length;
   const minHeight = length > 2 ? 110 : length * 50;
   const showTitle = length > 1;
-  const formats = getFormats();
-  const documentsTitle = getTitleLabel(titleFormat);
+
+  const titleData = getTitleExtensions();
 
   return (
     <StyledDownloadContent>
@@ -261,13 +134,13 @@ const DownloadContent = (props) => {
             {checkedTitle || indeterminateTitle ? (
               <LinkWithDropdown
                 containerWidth="auto"
-                data={formats}
+                data={titleData}
                 directionX="left"
                 directionY="bottom"
                 dropdownType="appearDashedAfterHover"
                 fontSize="12px"
               >
-                {documentsTitle}
+                {titleFormat}
               </LinkWithDropdown>
             ) : (
               <></>
@@ -284,8 +157,6 @@ const DownloadContent = (props) => {
         {items.map((file) => {
           const element = getItemIcon(file);
           let dropdownItems = getFormats(file);
-          const format = getTitleLabel(file.format);
-          dropdownItems = dropdownItems.slice(1, -1);
           dropdownItems = dropdownItems.filter(
             (x) => x.label !== file.fileExst
           );
@@ -322,7 +193,7 @@ const DownloadContent = (props) => {
                     directionY="bottom"
                     fontSize="12px"
                   >
-                    {format}
+                    {file.format || t("OriginalFormat")}
                   </LinkWithDropdown>
                 ) : (
                   <></>
diff --git a/products/ASC.Files/Client/src/components/dialogs/DownloadDialog/index.js b/products/ASC.Files/Client/src/components/dialogs/DownloadDialog/index.js
index 0d9778db0f..b8be16c4b5 100644
--- a/products/ASC.Files/Client/src/components/dialogs/DownloadDialog/index.js
+++ b/products/ASC.Files/Client/src/components/dialogs/DownloadDialog/index.js
@@ -13,12 +13,11 @@ import { downloadFormatFiles } from "@appserver/common/api/files";
 import { TIMEOUT } from "../../../helpers/constants";
 import DownloadContent from "./DownloadContent";
 import { inject, observer } from "mobx-react";
-import { FilesFormats } from "@appserver/common/constants";
 
 class DownloadDialogComponent extends React.Component {
   constructor(props) {
     super(props);
-    const { sortedFiles } = this.props;
+    const { sortedFiles, t } = this.props;
 
     this.state = {
       documents: sortedFiles.documents,
@@ -26,9 +25,9 @@ class DownloadDialogComponent extends React.Component {
       presentations: sortedFiles.presentations,
       other: sortedFiles.other,
 
-      documentsTitleFormat: FilesFormats.OriginalFormat,
-      spreadsheetsTitleFormat: FilesFormats.OriginalFormat,
-      presentationsTitleFormat: FilesFormats.OriginalFormat,
+      documentsTitleFormat: null,
+      spreadsheetsTitleFormat: null,
+      presentationsTitleFormat: null,
 
       checkedDocTitle: true,
       checkedSpreadsheetTitle: true,
@@ -44,35 +43,6 @@ class DownloadDialogComponent extends React.Component {
 
   onClose = () => this.props.setDownloadDialogVisible(false);
 
-  getTitleLabel = (format) => {
-    switch (format) {
-      case 0:
-        return this.props.t("OriginalFormat");
-      case 1:
-        return ".txt";
-      case 2:
-        return ".docx";
-      case 3:
-        return ".odt";
-      case 4:
-        return ".ods";
-      case 5:
-        return ".odp";
-      case 6:
-        return ".pdf";
-      case 7:
-        return ".rtf";
-      case 8:
-        return ".xlsx";
-      case 9:
-        return ".pptx";
-      case 10:
-        return this.props.t("CustomFormat");
-      default:
-        return "";
-    }
-  };
-
   getDownloadItems = () => {
     const { documents, spreadsheets, presentations, other } = this.state;
     const files = [];
@@ -83,9 +53,9 @@ class DownloadDialogComponent extends React.Component {
         if (item.checked) {
           if (item.fileExst) {
             const format =
-              item.format === 0
+              item.format === this.props.t("OriginalFormat")
                 ? item.fileExst
-                : this.getTitleLabel(item.format);
+                : item.format;
             const viewUrl = item.viewUrl;
             files.push({ key: item.id, value: format, viewUrl });
           } else {
@@ -168,85 +138,62 @@ class DownloadDialogComponent extends React.Component {
     );
   };
 
-  onSelectFormat = (format, file, type) => {
-    const { documents, spreadsheets, presentations } = this.state;
+  getNewArrayFiles = (fileId, array, format) => {
+    //Set all documents format
+    if (!fileId) {
+      for (let file of array) {
+        file.format =
+          format === this.props.t("CustomFormat") || file.fileExst === format
+            ? this.props.t("OriginalFormat")
+            : format;
+      }
 
-    const newDocuments = documents;
-    const newSpreadsheets = spreadsheets;
-    const newPresentations = presentations;
+      return array;
+    } else {
+      //Set single document format
+      const newDoc = array.find((x) => x.id == fileId);
+      if (newDoc.format !== format) {
+        newDoc.format = format;
+      }
+      return array;
+    }
+  };
+
+  onSelectFormat = (e) => {
+    const { format, type, fileId } = e.target.dataset;
+    const { documents, spreadsheets, presentations } = this.state;
+    const { t } = this.props;
+
+    const newDocuments = documents.slice();
+    const newSpreadsheets = spreadsheets.slice();
+    const newPresentations = presentations.slice();
 
     if (type === "document") {
-      //Set all documents format
-      if (!file) {
-        for (let file of newDocuments) {
-          file.format =
-            format === FilesFormats.CustomFormat || file.fileExst === format
-              ? FilesFormats.OriginalFormat
-              : format;
-        }
-        this.setState({
-          documents: newDocuments,
-          documentsTitleFormat: format,
-        });
-      } else {
-        //Set single document format
-        const newDoc = newDocuments.find((x) => x.id === file.id);
-        if (newDoc.format !== format) {
-          newDoc.format = format;
-          this.setState({
-            documents: newDocuments,
-            documentsTitleFormat: FilesFormats.CustomFormat,
-          });
-        }
-      }
+      const documents = this.getNewArrayFiles(fileId, newDocuments, format);
+      this.setState({
+        documents,
+        documentsTitleFormat: !fileId ? format : t("CustomFormat"),
+      });
     } else if (type === "spreadsheet") {
-      //Set all spreadsheets format
-      if (!file) {
-        for (let file of newSpreadsheets) {
-          file.format =
-            format === FilesFormats.CustomFormat || file.fileExst === format
-              ? FilesFormats.OriginalFormat
-              : format;
-        }
-        this.setState({
-          spreadsheets: newSpreadsheets,
-          spreadsheetsTitleFormat: format,
-        });
-      } else {
-        //Set single spreadsheet format
-        const newSpreadsheet = newSpreadsheets.find((x) => x.id === file.id);
-        if (newSpreadsheet.format !== format) {
-          newSpreadsheet.format = format;
-          this.setState({
-            spreadsheets: newSpreadsheets,
-            spreadsheetsTitleFormat: FilesFormats.CustomFormat,
-          });
-        }
-      }
+      const spreadsheets = this.getNewArrayFiles(
+        fileId,
+        newSpreadsheets,
+        format
+      );
+      this.setState({
+        spreadsheets,
+        spreadsheetsTitleFormat: !fileId ? format : t("CustomFormat"),
+      });
     } else if (type === "presentation") {
-      //Set all presentations format
-      if (!file) {
-        for (let file of newPresentations) {
-          file.format =
-            format === FilesFormats.CustomFormat || file.fileExst === format
-              ? FilesFormats.OriginalFormat
-              : format;
-        }
-        this.setState({
-          presentations: newPresentations,
-          presentationsTitleFormat: format,
-        });
-      } else {
-        //Set single presentation format
-        const newPresentation = newPresentations.find((x) => x.id === file.id);
-        if (newPresentation.format !== format) {
-          newPresentation.format = format;
-          this.setState({
-            presentations: newPresentations,
-            presentationsTitleFormat: FilesFormats.CustomFormat,
-          });
-        }
-      }
+      const presentations = this.getNewArrayFiles(
+        fileId,
+        newPresentations,
+        format
+      );
+      this.setState({
+        presentations,
+        presentationsTitleFormat: !fileId ? format : t("CustomFormat"),
+      });
     }
   };
 
@@ -396,7 +343,7 @@ class DownloadDialogComponent extends React.Component {
   };
 
   render() {
-    const { visible, t, tReady } = this.props;
+    const { visible, t, tReady, filesConverts } = this.props;
     const {
       documentsTitleFormat,
       spreadsheetsTitleFormat,
@@ -438,45 +385,48 @@ class DownloadDialogComponent extends React.Component {
           {documents.length > 0 && (
             <DownloadContent
               t={t}
+              filesConverts={filesConverts}
               checkedTitle={checkedDocTitle}
               indeterminateTitle={indeterminateDocTitle}
               items={documents}
               onSelectFormat={this.onSelectFormat}
               onRowSelect={this.onRowSelect}
               getItemIcon={this.getItemIcon}
-              getTitleLabel={this.getTitleLabel}
-              titleFormat={documentsTitleFormat}
+              titleFormat={documentsTitleFormat || t("OriginalFormat")}
               type="document"
+              title={t("Common:Documents")}
             />
           )}
 
           {spreadsheets.length > 0 && (
             <DownloadContent
               t={t}
+              filesConverts={filesConverts}
               checkedTitle={checkedSpreadsheetTitle}
               indeterminateTitle={indeterminateSpreadsheetTitle}
               items={spreadsheets}
               onSelectFormat={this.onSelectFormat}
               onRowSelect={this.onRowSelect}
               getItemIcon={this.getItemIcon}
-              getTitleLabel={this.getTitleLabel}
-              titleFormat={spreadsheetsTitleFormat}
+              titleFormat={spreadsheetsTitleFormat || t("OriginalFormat")}
               type="spreadsheet"
+              title={t("Translations:Spreadsheets")}
             />
           )}
 
           {presentations.length > 0 && (
             <DownloadContent
               t={t}
+              filesConverts={filesConverts}
               checkedTitle={checkedPresentationTitle}
               indeterminateTitle={indeterminatePresentationTitle}
               items={presentations}
               onSelectFormat={this.onSelectFormat}
               onRowSelect={this.onRowSelect}
               getItemIcon={this.getItemIcon}
-              getTitleLabel={this.getTitleLabel}
-              titleFormat={presentationsTitleFormat}
+              titleFormat={presentationsTitleFormat || t("OriginalFormat")}
               type="presentation"
+              title={t("Translations:Presentations")}
             />
           )}
 
@@ -551,7 +501,6 @@ class DownloadDialogComponent extends React.Component {
             size="medium"
             primary
             onClick={this.onDownload}
-            //isLoading={isLoading}
           />
           <Button
             className="button-dialog"
@@ -559,7 +508,6 @@ class DownloadDialogComponent extends React.Component {
             label={t("Common:CancelButton")}
             size="medium"
             onClick={this.onClose}
-            //isLoading={isLoading}
           />
         </ModalDialog.Footer>
       </ModalDialogContainer>
@@ -584,6 +532,7 @@ export default inject(
     const { secondaryProgressDataStore } = uploadDataStore;
     const { sortedFiles } = filesStore;
     const { getIcon, getFolderIcon } = formatsStore.iconFormatsStore;
+    const { filesConverts } = formatsStore.docserviceStore;
     const {
       setSecondaryProgressBarData,
       clearSecondaryProgressData,
@@ -599,6 +548,7 @@ export default inject(
     return {
       sortedFiles,
       visible,
+      filesConverts,
 
       setSecondaryProgressBarData,
       clearSecondaryProgressData,
diff --git a/products/ASC.Files/Client/src/store/DocserviceStore.js b/products/ASC.Files/Client/src/store/DocserviceStore.js
index a7800adf42..58c488dc3c 100644
--- a/products/ASC.Files/Client/src/store/DocserviceStore.js
+++ b/products/ASC.Files/Client/src/store/DocserviceStore.js
@@ -5,33 +5,28 @@ class DocserviceStore {
   coauthorDocs = [".pptx", ".ppsx", ".xlsx", ".csv", ".docx", ".txt"];
   commentedDocs = [".docx", ".xlsx", ".pptx"];
   convertDocs = [
-    ".pptm",
-    ".ppt",
-    ".ppsm",
-    ".pps",
-    ".potx",
-    ".potm",
-    ".pot",
-    ".odp",
-    ".fodp",
-    ".otp",
-    ".xlsm",
-    ".xls",
-    ".xltx",
-    ".xltm",
-    ".xlt",
-    ".ods",
-    ".fods",
-    ".ots",
-    ".docm",
     ".doc",
+    ".docx",
+    ".docm",
+    ".dot",
     ".dotx",
     ".dotm",
-    ".dot",
     ".odt",
     ".fodt",
     ".ott",
     ".rtf",
+    ".txt",
+    ".html",
+    ".htm",
+    ".mht",
+    ".pdf",
+    ".djvu",
+    ".fb2",
+    ".epub",
+    ".xps",
+    ".doct",
+    ".docy",
+    ".gdoc",
   ];
   editedDocs = [
     ".pptx",
@@ -121,6 +116,50 @@ class DocserviceStore {
     ".xps",
   ];
 
+  filesConverts = [
+    { ".csv": [".ods", ".pdf", ".xlsx"] },
+    { ".doc": [".docx", ".odt", ".pdf", ".rtf", ".txt"] },
+    { ".docm": [".docx", ".odt", ".pdf", ".rtf", ".txt"] },
+    { ".doct": [".docx"] },
+    { ".docx": [".odt", ".pdf", ".rtf", ".txt"] },
+    { ".dot": [".docx", ".odt", ".pdf", ".rtf", ".txt"] },
+    { ".dotm": [".docx", ".odt", ".pdf", ".rtf", ".txt"] },
+    { ".dotx": [".docx", ".odt", ".pdf", ".rtf", ".txt"] },
+    { ".epub": [".docx", ".odt", ".pdf", ".rtf", ".txt"] },
+    { ".fb2": [".docx", ".odt", ".pdf", ".rtf", ".txt"] },
+    { ".fodp": [".odp", ".pdf", ".pptx"] },
+    { ".fods": [".csv", ".ods", ".pdf", ".xlsx"] },
+    { ".fodt": [".docx", ".odt", ".pdf", ".rtf", ".txt"] },
+    { ".html": [".docx", ".odt", ".pdf", ".rtf", ".txt"] },
+    { ".mht": [".docx", ".odt", ".pdf", ".rtf", ".txt"] },
+    { ".odp": [".pdf", ".pptx"] },
+    { ".otp": [".odp", ".pdf", ".pptx"] },
+    { ".ods": [".csv", ".pdf", ".xlsx"] },
+    { ".ots": [".csv", ".ods", ".pdf", ".xlsx"] },
+    { ".odt": [".docx", ".pdf", ".rtf", ".txt"] },
+    { ".ott": [".docx", ".odt", ".pdf", ".rtf", ".txt"] },
+    { ".pot": [".odp", ".pdf", ".pptx"] },
+    { ".potm": [".odp", ".pdf", ".pptx"] },
+    { ".potx": [".odp", ".pdf", ".pptx"] },
+    { ".pps": [".odp", ".pdf", ".pptx"] },
+    { ".ppsm": [".odp", ".pdf", ".pptx"] },
+    { ".ppsx": [".odp", ".pdf", ".pptx"] },
+    { ".ppt": [".odp", ".pdf", ".pptx"] },
+    { ".pptm": [".odp", ".pdf", ".pptx"] },
+    { ".pptt": [".pptx"] },
+    { ".pptx": [".odp", ".pdf"] },
+    { ".rtf": [".docx", ".odt", ".pdf", ".txt"] },
+    { ".txt": [".docx", ".odt", ".pdf", ".rtf"] },
+    { ".xls": [".csv", ".ods", ".pdf", ".xlsx"] },
+    { ".xlsm": [".csv", ".ods", ".pdf", ".xlsx"] },
+    { ".xlst": [".xlsx"] },
+    { ".xlsx": [".csv", ".ods", ".pdf"] },
+    { ".xlt": [".csv", ".ods", ".pdf", ".xlsx"] },
+    { ".xltm": [".csv", ".ods", ".pdf", ".xlsx"] },
+    { ".xltx": [".csv", ".ods", ".pdf", ".xlsx"] },
+    { ".xps": [".pdf"] },
+  ];
+
   constructor() {
     makeObservable(this, {});
   }
diff --git a/products/ASC.Files/Client/src/store/FilesStore.js b/products/ASC.Files/Client/src/store/FilesStore.js
index 8c6e4ec63e..24e0b0ae92 100644
--- a/products/ASC.Files/Client/src/store/FilesStore.js
+++ b/products/ASC.Files/Client/src/store/FilesStore.js
@@ -6,7 +6,6 @@ import {
   FileType,
   FileAction,
   AppServerConfig,
-  FilesFormats,
 } from "@appserver/common/constants";
 import history from "@appserver/common/history";
 import { loopTreeFolders } from "../helpers/files-helpers";
@@ -1208,8 +1207,8 @@ class FilesStore {
     const {
       isSpreadsheet,
       isPresentation,
+      isDocument,
     } = this.formatsStore.iconFormatsStore;
-    const { canWebEdit } = this.formatsStore.docserviceStore;
 
     let sortedFiles = {
       documents: [],
@@ -1220,14 +1219,14 @@ class FilesStore {
 
     for (let item of this.selection) {
       item.checked = true;
-      item.format = FilesFormats.OriginalFormat;
+      item.format = null;
 
       if (item.fileExst) {
         if (isSpreadsheet(item.fileExst)) {
           sortedFiles.spreadsheets.push(item);
         } else if (isPresentation(item.fileExst)) {
           sortedFiles.presentations.push(item);
-        } else if (item.fileExst !== ".pdf" && canWebEdit(item.fileExst)) {
+        } else if (isDocument(item.fileExst)) {
           sortedFiles.documents.push(item);
         } else {
           sortedFiles.other.push(item);
@@ -1278,11 +1277,12 @@ class FilesStore {
   }
 
   get isWebEditSelected() {
-    const { editedDocs } = this.formatsStore.docserviceStore;
+    const { filesConverts } = this.formatsStore.docserviceStore;
 
     return this.selection.some((selected) => {
       if (selected.isFolder === true || !selected.fileExst) return false;
-      return editedDocs.find((format) => selected.fileExst === format);
+      const index = filesConverts.findIndex((f) => f[selected.fileExst]);
+      return index !== -1;
     });
   }
 
@@ -1377,9 +1377,9 @@ class FilesStore {
           : splitValue.slice(1).join("_");
 
       if (fileType === "file") {
-        newSelection.push(this.files.find((f) => f.id == id && f.fileExst));
+        newSelection.push(this.files.find((f) => f.id == id));
       } else {
-        newSelection.push(this.folders.find((f) => f.id == id && !f.fileExst));
+        newSelection.push(this.folders.find((f) => f.id == id));
       }
     }