diff --git a/offline/pgfutils/CMakeLists.txt b/offline/pgfutils/CMakeLists.txt
index e7e4a4f..c9d6309 100644
--- a/offline/pgfutils/CMakeLists.txt
+++ b/offline/pgfutils/CMakeLists.txt
@@ -6,10 +6,11 @@
 # For details see the accompanying COPYING-CMAKE-SCRIPTS file.
 
 cmake_minimum_required(VERSION 3.1.0)
-set(CMAKE_CXX_STANDARD 14)
+set(CMAKE_CXX_STANDARD 11)
 project(pgfutils)
 
-find_package (Qt5 COMPONENTS Core Gui REQUIRED)
+find_library(SQLITE3_LIB NAMES sqlite3 libsqlite3 REQUIRED)
+find_package(Qt5 COMPONENTS Core Gui REQUIRED)
 
 set(libpgfutils_SRCS
     pgfutils.cpp
@@ -24,3 +25,6 @@ set(libpgfutils_SRCS
 add_library(pgfutils ${libpgfutils_SRCS})
 target_link_libraries(pgfutils Qt5::Core Qt5::Gui)
 target_include_directories(pgfutils PUBLIC libpgf)
+
+add_executable(digikam_extract_thumbs digikam_extract_thumbs.cpp)
+target_link_libraries(digikam_extract_thumbs pgfutils ${SQLITE3_LIB})
diff --git a/offline/pgfutils/digikam_extract_thumbs.cpp b/offline/pgfutils/digikam_extract_thumbs.cpp
new file mode 100644
index 0000000..8042114
--- /dev/null
+++ b/offline/pgfutils/digikam_extract_thumbs.cpp
@@ -0,0 +1,67 @@
+#include "pgfutils.h"
+#include "sqlite3.h"
+
+#include <iostream>
+#include <memory>
+#include <sstream>
+#include <exception>
+
+void usage() {
+    std::cerr << "Usage: digikam_extract_thumbs /path/to/thumbnails-digikam.db /path/to/output/folder\n";
+}
+
+sqlite3* open_db(std::string path) {
+    sqlite3 *db;
+    if(auto retval = sqlite3_open(path.c_str(), &db)) {
+        std::ostringstream s;
+        s << "Can't open database " << path << ": " << sqlite3_errmsg(db) << std::endl;
+        throw std::runtime_error(s.str());
+    }
+    return db;
+}
+
+int main(int argc, char* argv[]) {
+    if(argc != 3) {
+        std::cerr << "Incorrect amount of arguments.\n";
+        usage();
+        exit(1);
+    }
+
+    std::string sqlite_path(argv[1]);
+    std::string output_path(argv[2]);
+
+    auto db = open_db(sqlite_path);
+
+    std::string query = "SELECT UniqueHashes.uniqueHash, Thumbnails.data FROM Thumbnails INNER JOIN UniqueHashes ON Thumbnails.id=UniqueHashes.thumbId;";
+
+    sqlite3_stmt *stmt;
+    sqlite3_prepare_v2(db, query.c_str(), query.length(), &stmt, 0);
+    int result = sqlite3_step(stmt);
+    int i = 0;
+    while(result == SQLITE_ROW) {
+        const std::string unique_hash((const char*)sqlite3_column_text(stmt, 0));
+        int size = sqlite3_column_bytes(stmt, 1);
+        const char* data_start = static_cast<const char*>(sqlite3_column_blob(stmt, 1));
+        const char* data_end = data_start + size;
+        //std::vector<char> data(data_start, data_end);
+        QByteArray qdata(data_start, size);
+        QImage thumb;
+        if(readPGFImageData(qdata, thumb, false)) {
+            auto filename = output_path + "/" + unique_hash + ".jpg";
+            //std::cout << i << ": " << unique_hash << ": " << size << " bytes -> " << filename << std::endl;
+            thumb.save(QString::fromStdString(filename));
+        } else {
+            throw std::runtime_error("Failed to read PGF image.\n");
+        }
+
+        result = sqlite3_step(stmt);
+        i++;
+
+        if(i % 100 == 0) {
+            std::cout << i << "\n";
+        }
+    }
+
+    std::cout << "Done (" << i << " total)\n";
+    sqlite3_close(db);
+}
diff --git a/public/home_db/digikam4.db b/public/home_db/digikam4.db
new file mode 100644
index 0000000..e34c74a
Binary files /dev/null and b/public/home_db/digikam4.db differ
diff --git a/src/index.js b/src/index.js
index 51f1c91..fc725b5 100644
--- a/src/index.js
+++ b/src/index.js
@@ -60,7 +60,7 @@ const TestDBFetch = ({ sqlite_file }) => (
         {error && <DBError error={error} />}
         {done && <DBFinished sqlite_file={sqlite_file} db={db} />}
         {done && <DBQueryConsole database={db} />}
-        {done && <PhotoFromDB database={db} />}
+        {/*done && <PhotoFromDB database={db} />*/}
       </>
     )}
   </ProvideDB>
@@ -85,7 +85,7 @@ ReactDOM.render(
     <h1>IndexedDB playground:</h1>
     <TestDBPlayground db_name="playground_db" />
     <h1>Test DB fetching:</h1>
-    <TestDBFetch sqlite_file={process.env.PUBLIC_URL + "/test_photos_db/digikam4.db"} />
+    <TestDBFetch sqlite_file={process.env.PUBLIC_URL + "/home_db/digikam4.db"} />
   </>,
   document.getElementById('root')
 );