diff --git a/package-lock.json b/package-lock.json
index a39d0c028..77cbc6378 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -16717,7 +16717,7 @@
     },
     "packages/bruno-electron": {
       "name": "bruno",
-      "version": "v0.25.0",
+      "version": "v0.27.0",
       "dependencies": {
         "@aws-sdk/credential-providers": "^3.425.0",
         "@usebruno/js": "0.8.0",
@@ -16742,6 +16742,7 @@
         "http-proxy-agent": "^7.0.0",
         "https-proxy-agent": "^7.0.2",
         "is-valid-path": "^0.1.1",
+        "js-yaml": "^4.1.0",
         "lodash": "^4.17.21",
         "mustache": "^4.2.0",
         "nanoid": "3.3.4",
@@ -16776,6 +16777,11 @@
         "node": ">= 14"
       }
     },
+    "packages/bruno-electron/node_modules/argparse": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/argparse/-/argparse-2.0.1.tgz",
+      "integrity": "sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q=="
+    },
     "packages/bruno-electron/node_modules/aws4-axios": {
       "version": "3.3.0",
       "resolved": "https://registry.npmjs.org/aws4-axios/-/aws4-axios-3.3.0.tgz",
@@ -16892,6 +16898,17 @@
         "node": ">= 14"
       }
     },
+    "packages/bruno-electron/node_modules/js-yaml": {
+      "version": "4.1.0",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.1.0.tgz",
+      "integrity": "sha512-wpxZs9NoxZaJESJGIZTyDEaYpl0FKSA+FB9aJiyemKhMwkxQg63h4T1KJgUGHpTqPDNRcmmYLugrRjJlBtWvRA==",
+      "dependencies": {
+        "argparse": "^2.0.1"
+      },
+      "bin": {
+        "js-yaml": "bin/js-yaml.js"
+      }
+    },
     "packages/bruno-electron/node_modules/uuid": {
       "version": "9.0.0",
       "license": "MIT",
@@ -21633,6 +21650,7 @@
         "http-proxy-agent": "^7.0.0",
         "https-proxy-agent": "^7.0.2",
         "is-valid-path": "^0.1.1",
+        "js-yaml": "*",
         "lodash": "^4.17.21",
         "mustache": "^4.2.0",
         "nanoid": "3.3.4",
@@ -21654,6 +21672,11 @@
             "debug": "^4.3.4"
           }
         },
+        "argparse": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/argparse/-/argparse-2.0.1.tgz",
+          "integrity": "sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q=="
+        },
         "aws4-axios": {
           "version": "3.3.0",
           "resolved": "https://registry.npmjs.org/aws4-axios/-/aws4-axios-3.3.0.tgz",
@@ -21724,6 +21747,14 @@
             "debug": "4"
           }
         },
+        "js-yaml": {
+          "version": "4.1.0",
+          "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-4.1.0.tgz",
+          "integrity": "sha512-wpxZs9NoxZaJESJGIZTyDEaYpl0FKSA+FB9aJiyemKhMwkxQg63h4T1KJgUGHpTqPDNRcmmYLugrRjJlBtWvRA==",
+          "requires": {
+            "argparse": "^2.0.1"
+          }
+        },
         "uuid": {
           "version": "9.0.0"
         }
diff --git a/packages/bruno-app/src/utils/importers/openapi-collection.js b/packages/bruno-app/src/utils/importers/openapi-collection.js
index 440f3d521..3febac218 100644
--- a/packages/bruno-app/src/utils/importers/openapi-collection.js
+++ b/packages/bruno-app/src/utils/importers/openapi-collection.js
@@ -1,3 +1,4 @@
+import jsyaml from 'js-yaml';
 import each from 'lodash/each';
 import get from 'lodash/get';
 import fileDialog from 'file-dialog';
@@ -8,7 +9,22 @@ import { validateSchema, transformItemsInCollection, hydrateSeqInCollection } fr
 const readFile = (files) => {
   return new Promise((resolve, reject) => {
     const fileReader = new FileReader();
-    fileReader.onload = (e) => resolve(e.target.result);
+    fileReader.onload = (e) => {
+      try {
+        // try to load JSON
+        const parsedData = JSON.parse(e.target.result);
+        resolve(parsedData);
+      } catch (jsonError) {
+        // not a valid JSOn, try yaml
+        try {
+          const parsedData = jsyaml.load(e.target.result);
+          resolve(parsedData);
+        } catch (yamlError) {
+          console.error('Erreur de parsing du fichier :', jsonError, yamlError);
+          reject(new BrunoError('Import collection failed'));
+        }
+      }
+    };
     fileReader.onerror = (err) => reject(err);
     fileReader.readAsText(files[0]);
   });
@@ -270,7 +286,7 @@ const getSecurity = (apiSpec) => {
   };
 };
 
-const parseOpenapiCollection = (data) => {
+const parseOpenApiCollection = (data) => {
   const brunoCollection = {
     name: '',
     uid: uuid(),
@@ -281,7 +297,7 @@ const parseOpenapiCollection = (data) => {
 
   return new Promise((resolve, reject) => {
     try {
-      const collectionData = resolveRefs(JSON.parse(data));
+      const collectionData = resolveRefs(data);
       if (!collectionData) {
         reject(new BrunoError('Invalid OpenAPI collection. Failed to resolve refs.'));
         return;
@@ -341,9 +357,9 @@ const parseOpenapiCollection = (data) => {
 
 const importCollection = () => {
   return new Promise((resolve, reject) => {
-    fileDialog({ accept: 'application/json' })
+    fileDialog({ accept: '.json, .yaml, .yml, application/json, application/yaml, application/x-yaml' })
       .then(readFile)
-      .then(parseOpenapiCollection)
+      .then(parseOpenApiCollection)
       .then(transformItemsInCollection)
       .then(hydrateSeqInCollection)
       .then(validateSchema)
diff --git a/packages/bruno-electron/package.json b/packages/bruno-electron/package.json
index 9dc95ce2f..fffbc9547 100644
--- a/packages/bruno-electron/package.json
+++ b/packages/bruno-electron/package.json
@@ -42,6 +42,7 @@
     "http-proxy-agent": "^7.0.0",
     "https-proxy-agent": "^7.0.2",
     "is-valid-path": "^0.1.1",
+    "js-yaml": "^4.1.0",
     "lodash": "^4.17.21",
     "mustache": "^4.2.0",
     "nanoid": "3.3.4",