diff --git a/python_rpc/http_downloader.py b/python_rpc/http_downloader.py
index 71e4b57e..88334fe9 100644
--- a/python_rpc/http_downloader.py
+++ b/python_rpc/http_downloader.py
@@ -1,48 +1,61 @@
 import aria2p
 
 class HttpDownloader:
-    def __init__(self):
-        self.download = None
-        self.aria2 = aria2p.API(
-            aria2p.Client(
-                host="http://localhost",
-                port=6800,
-                secret=""
-            )
-        )
+  def __init__(self):
+    self.download = None
+    self.aria2 = aria2p.API(
+      aria2p.Client(
+        host="http://localhost",
+        port=6800,
+        secret=""
+      )
+    )
 
-    def start_download(self, url: str, save_path: str, header: str, out: str = None):
-        if self.download:
-            self.aria2.resume([self.download])
-        else:
-            downloads = self.aria2.add(url, options={"header": header, "dir": save_path, "out": out})
-            
-            self.download = downloads[0]
-    
-    def pause_download(self):
-        if self.download:
-            self.aria2.pause([self.download])
-    
-    def cancel_download(self):
-        if self.download:
-            self.aria2.remove([self.download])
-            self.download = None
+  def start_download(self, url: str, save_path: str, header: str, out: str = None, allow_multiple_connections: bool = False):
+    if self.download:
+      self.aria2.resume([self.download])
+    else:
+      options = {
+        "header": header,
+        "dir": save_path,
+        "out": out
+      }
 
-    def get_download_status(self):
-        if self.download == None:
-            return None
+      if allow_multiple_connections:
+        options.update({
+          "split": "16",
+          "max-connection-per-server": "16",
+          "min-split-size": "1M"
+        })
+          
+      downloads = self.aria2.add(url, options=options)
+      
+      self.download = downloads[0]
+  
+  def pause_download(self):
+    if self.download:
+      self.aria2.pause([self.download])
+  
+  def cancel_download(self):
+    if self.download:
+      self.aria2.remove([self.download])
+      self.download = None
 
-        download = self.aria2.get_download(self.download.gid)
+  def get_download_status(self):
+    if self.download == None:
+      return None
 
-        response = {
-            'folderName': download.name,
-            'fileSize': download.total_length,
-            'progress': download.completed_length / download.total_length if download.total_length else 0,
-            'downloadSpeed': download.download_speed,
-            'numPeers': 0,
-            'numSeeds': 0,
-            'status': download.status,
-            'bytesDownloaded': download.completed_length,
-        }
+    download = self.aria2.get_download(self.download.gid)
 
-        return response
+    response = {
+      'folderName': download.name,
+      'fileSize': download.total_length,
+      'progress': download.completed_length / download.total_length if download.total_length else 0,
+      'downloadSpeed': download.download_speed,
+      'numPeers': 0,
+      'numSeeds': 0,
+      'status': download.status,
+      'bytesDownloaded': download.completed_length,
+    }
+
+    return response
\ No newline at end of file
diff --git a/python_rpc/main.py b/python_rpc/main.py
index 94c34e17..915f1670 100644
--- a/python_rpc/main.py
+++ b/python_rpc/main.py
@@ -147,11 +147,11 @@ def action():
                 torrent_downloader.start_download(url, data['save_path'])
         else:
             if existing_downloader and isinstance(existing_downloader, HttpDownloader):
-                existing_downloader.start_download(url, data['save_path'], data.get('header'), data.get('out'))
+                existing_downloader.start_download(url, data['save_path'], data.get('header'), data.get('out'), data.get('allow_multiple_connections', False))
             else:
                 http_downloader = HttpDownloader()
                 downloads[game_id] = http_downloader
-                http_downloader.start_download(url, data['save_path'], data.get('header'), data.get('out'))
+                http_downloader.start_download(url, data['save_path'], data.get('header'), data.get('out'), data.get('allow_multiple_connections', False))
         
         downloading_game_id = game_id
 
diff --git a/scripts/postinstall.cjs b/scripts/postinstall.cjs
index fc3f69dd..6df98f54 100644
--- a/scripts/postinstall.cjs
+++ b/scripts/postinstall.cjs
@@ -123,3 +123,10 @@ const copyAria2 = () => {
 
 copyAria2();
 downloadLudusavi();
+
+if (process.platform !== "win32") {
+  const binariesPath = path.join(__dirname, "..", "binaries");
+
+  fs.chmodSync(path.join(binariesPath, "7zz"), 0o755);
+  fs.chmodSync(path.join(binariesPath, "7zzs"), 0o755);
+}
diff --git a/src/main/services/7zip.ts b/src/main/services/7zip.ts
index 08abf389..20315b2f 100644
--- a/src/main/services/7zip.ts
+++ b/src/main/services/7zip.ts
@@ -45,13 +45,13 @@ export class SevenZip {
         args.push("-o" + outputPath);
       }
 
+      console.log(this.binaryPath, args);
+
       const child = cp.execFile(this.binaryPath, args, {
         cwd,
       });
 
       child.once("exit", (code) => {
-        console.log("EXIT CALLED", code, filePath);
-
         if (code === 0) {
           successCb();
           return;
diff --git a/src/main/services/aria2.ts b/src/main/services/aria2.ts
index a927a1bd..98fd0e13 100644
--- a/src/main/services/aria2.ts
+++ b/src/main/services/aria2.ts
@@ -16,12 +16,6 @@ export class Aria2 {
         "--rpc-listen-all",
         "--file-allocation=none",
         "--allow-overwrite=true",
-        "-s",
-        "16",
-        "-x",
-        "16",
-        "-k",
-        "1M",
       ],
       { stdio: "inherit", windowsHide: true }
     );
diff --git a/src/main/services/download/download-manager.ts b/src/main/services/download/download-manager.ts
index 9eba39f3..35841d33 100644
--- a/src/main/services/download/download-manager.ts
+++ b/src/main/services/download/download-manager.ts
@@ -371,6 +371,7 @@ export class DownloadManager {
           game_id: downloadId,
           url: downloadUrl,
           save_path: download.downloadPath,
+          allow_multiple_connections: true,
         };
       }
       case Downloader.TorBox: {
@@ -383,6 +384,7 @@ export class DownloadManager {
           url,
           save_path: download.downloadPath,
           out: name,
+          allow_multiple_connections: true,
         };
       }
     }