diff --git a/kiwix.c b/kiwix.c
index 47eadbc37..8a7a268bf 100644
--- a/kiwix.c
+++ b/kiwix.c
@@ -109,6 +109,23 @@ JNIEXPORT jstring JNICALL Java_org_kiwix_kiwixmobile_JNIKiwix_getId(JNIEnv *env,
   return id;
 }
 
+JNIEXPORT jint JNICALL Java_org_kiwix_kiwixmobile_JNIKiwix_getFileSize(JNIEnv *env, jobject obj) {
+  jint size;
+  
+  pthread_mutex_lock(&readerLock);
+  if (reader != NULL) {
+    try {
+      int cSize = reader->getFileSize();
+      size = c2jni(cSize);
+    } catch (exception &e) {
+      std::cerr << e.what() << std::endl;
+    }
+  }
+  pthread_mutex_unlock(&readerLock);
+  
+  return size;
+}
+
 JNIEXPORT jstring JNICALL Java_org_kiwix_kiwixmobile_JNIKiwix_getCreator(JNIEnv *env, jobject obj) {
   jstring creator;
   
@@ -149,8 +166,8 @@ JNIEXPORT jstring JNICALL Java_org_kiwix_kiwixmobile_JNIKiwix_getFavicon(JNIEnv
   pthread_mutex_lock(&readerLock);
   if (reader != NULL) {
     try {
-	  std::string cContent;
-	  std::string cMime;
+      std::string cContent;
+      std::string cMime;
       reader->getFavicon(cContent, cMime);
       favicon = c2jni(base64_encode(reinterpret_cast<const unsigned char*>(cContent.c_str()), cContent.length()), env);
     } catch (exception &e) {
@@ -248,10 +265,10 @@ JNIEXPORT jbyteArray JNICALL Java_org_kiwix_kiwixmobile_JNIKiwix_getContent(JNIE
     pthread_mutex_lock(&readerLock);
     try {
       if (reader->getContentByUrl(cUrl, cData, cSize, cMimeType)) {
-	data = env->NewByteArray(cSize);
-	env->SetByteArrayRegion(data, 0, cSize, reinterpret_cast<const jbyte*>(cData.c_str()));
-	setStringObjValue(cMimeType, mimeTypeObj, env);
-	setIntObjValue(cSize, sizeObj, env);
+        data = env->NewByteArray(cSize);
+        env->SetByteArrayRegion(data, 0, cSize, reinterpret_cast<const jbyte*>(cData.c_str()));
+        setStringObjValue(cMimeType, mimeTypeObj, env);
+        setIntObjValue(cSize, sizeObj, env);
       }
     } catch (exception &e) {
       LOGI(e.what());
@@ -273,7 +290,7 @@ JNIEXPORT jboolean JNICALL Java_org_kiwix_kiwixmobile_JNIKiwix_searchSuggestions
   try {
     if (reader != NULL) {
       if (reader->searchSuggestionsSmart(cPrefix, cCount)) {
-	retVal = JNI_TRUE;
+        retVal = JNI_TRUE;
       }
     }
   } catch (exception &e) {
@@ -293,8 +310,8 @@ JNIEXPORT jboolean JNICALL Java_org_kiwix_kiwixmobile_JNIKiwix_getNextSuggestion
   try {
     if (reader != NULL) {
       if (reader->getNextSuggestion(cTitle)) {
-	setStringObjValue(cTitle, titleObj, env);
-	retVal = JNI_TRUE;
+        setStringObjValue(cTitle, titleObj, env);
+        retVal = JNI_TRUE;
       }
     }
   } catch (exception &e) {
@@ -315,8 +332,8 @@ JNIEXPORT jboolean JNICALL Java_org_kiwix_kiwixmobile_JNIKiwix_getPageUrlFromTit
   try {
     if (reader != NULL) {
       if (reader->getPageUrlFromTitle(cTitle, cUrl)) {
-	setStringObjValue(cUrl, urlObj, env);
-	retVal = JNI_TRUE;
+        setStringObjValue(cUrl, urlObj, env);
+        retVal = JNI_TRUE;
       }
     }
   } catch (exception &e) {
diff --git a/libs/arm64-v8a/libkiwix.so b/libs/arm64-v8a/libkiwix.so
index 7e6bdda31..0e74bbf65 100755
Binary files a/libs/arm64-v8a/libkiwix.so and b/libs/arm64-v8a/libkiwix.so differ
diff --git a/libs/armeabi/libkiwix.so b/libs/armeabi/libkiwix.so
index 9737589fd..d602b15bd 100755
Binary files a/libs/armeabi/libkiwix.so and b/libs/armeabi/libkiwix.so differ
diff --git a/libs/mips/libkiwix.so b/libs/mips/libkiwix.so
index 643ab6b1c..9b69a3dfa 100755
Binary files a/libs/mips/libkiwix.so and b/libs/mips/libkiwix.so differ
diff --git a/libs/x86/libkiwix.so b/libs/x86/libkiwix.so
index 1f0efcaae..7d625a37e 100755
Binary files a/libs/x86/libkiwix.so and b/libs/x86/libkiwix.so differ
diff --git a/src/org/kiwix/kiwixmobile/JNIKiwix.java b/src/org/kiwix/kiwixmobile/JNIKiwix.java
index d657774bc..8bfb96246 100644
--- a/src/org/kiwix/kiwixmobile/JNIKiwix.java
+++ b/src/org/kiwix/kiwixmobile/JNIKiwix.java
@@ -55,7 +55,7 @@ public class JNIKiwix {
 
   public native String getPublisher();
 
-  public native boolean getFileSize(JNIKiwixInt size);
+  public native int getFileSize();
 
   public native int getArticleCount();
 
diff --git a/src/org/kiwix/kiwixmobile/ZimContentProvider.java b/src/org/kiwix/kiwixmobile/ZimContentProvider.java
index 128a8000d..637480572 100644
--- a/src/org/kiwix/kiwixmobile/ZimContentProvider.java
+++ b/src/org/kiwix/kiwixmobile/ZimContentProvider.java
@@ -102,6 +102,14 @@ public class ZimContentProvider extends ContentProvider {
     }
   }
 
+  public static int getFileSize() {
+    if (jniKiwix == null || zimFileName == null) {
+      return 0;
+    } else {
+      return jniKiwix.getFileSize();
+    }
+  }
+
   public static int getArticleCount() {
     if (jniKiwix == null || zimFileName == null) {
       return 0;
diff --git a/src/org/kiwix/kiwixmobile/utils/files/FileSearch.java b/src/org/kiwix/kiwixmobile/utils/files/FileSearch.java
index 01491e25d..61dc46faa 100644
--- a/src/org/kiwix/kiwixmobile/utils/files/FileSearch.java
+++ b/src/org/kiwix/kiwixmobile/utils/files/FileSearch.java
@@ -148,7 +148,7 @@ public class FileSearch {
         b.title = ZimContentProvider.getZimFileTitle();
         b.id = ZimContentProvider.getId();
         b.file = new File(file);
-        b.size = String.valueOf(b.file.length() / 1024);
+        b.size = String.valueOf(ZimContentProvider.getFileSize());
         b.favicon = ZimContentProvider.getFavicon();
         b.creator = ZimContentProvider.getCreator();
         b.publisher = ZimContentProvider.getPublisher();