diff --git a/source/libublsettings-gtk3-packages.c b/source/libublsettings-gtk3-packages.c
index ad2896e..e17c8ac 100644
--- a/source/libublsettings-gtk3-packages.c
+++ b/source/libublsettings-gtk3-packages.c
@@ -185,6 +185,68 @@ char *yon_packages_get_description(enum YON_PACKAGES_DB_TYPE type, const char *p
     }
 }
 
+char *yon_packages_get_groups(enum YON_PACKAGES_DB_TYPE type, const char *package){
+    if (yon_char_is_empty(package)) return NULL;
+    alpm_list_t *databases = _yon_packages_get_db_list(type);
+
+    alpm_list_t *iter = NULL;
+    for (iter = databases; iter; iter=iter->next){
+        alpm_pkg_t *pkg = alpm_db_get_pkg(iter->data,package);
+        if (!pkg) continue;
+        const char *name = alpm_pkg_get_name(pkg);
+        if (!strcmp(name,package)){
+            alpm_list_t *groups = alpm_pkg_get_groups(pkg);
+            alpm_list_t *iter;
+            config_str groups_list = NULL;
+            int parsed_size;
+            int size = alpm_list_count(groups);
+
+                for (int i=0;i<size;i++){
+                    if (yon_char_parsed_check_exist(groups_list,parsed_size,groups->data)==-1){
+                        yon_char_parsed_add_or_create_if_exists(groups_list,&parsed_size,yon_char_new(groups->data));
+                    }
+                }
+            char *final = yon_char_parsed_to_string(groups_list,parsed_size,", ");
+            return yon_char_new(final);
+        }
+    }
+    return NULL;
+}
+
+long yon_packages_get_installed_size(enum YON_PACKAGES_DB_TYPE type, const char *package){
+    if (yon_char_is_empty(package)) return 0;
+    alpm_list_t *databases = _yon_packages_get_db_list(type);
+
+    alpm_list_t *iter = NULL;
+    for (iter = databases; iter; iter=iter->next){
+        alpm_pkg_t *pkg = alpm_db_get_pkg(iter->data,package);
+        if (!pkg) continue;
+        const char *name = alpm_pkg_get_name(pkg);
+        if (!strcmp(name,package)){
+            long size = alpm_pkg_get_isize(pkg);
+            return size;
+        }
+    }
+    return 0;
+}
+
+long yon_packages_get_size(enum YON_PACKAGES_DB_TYPE type, const char *package){
+    if (yon_char_is_empty(package)) return 0;
+    alpm_list_t *databases = _yon_packages_get_db_list(type);
+
+    alpm_list_t *iter = NULL;
+    for (iter = databases; iter; iter=iter->next){
+        alpm_pkg_t *pkg = alpm_db_get_pkg(iter->data,package);
+        if (!pkg) continue;
+        const char *name = alpm_pkg_get_name(pkg);
+        if (!strcmp(name,package)){
+            long size = alpm_pkg_get_size(pkg);
+            return size;
+        }
+    }
+    return 0;
+}
+
 char* yon_alpm_list_to_char(alpm_list_t *list){
     if (!list) return NULL;
     int size = 0;
@@ -199,6 +261,27 @@ char* yon_alpm_list_to_char(alpm_list_t *list){
     return final;
 }
 
+void yon_packages_info_struct_free(yon_packages_info *info){
+    if (!yon_char_is_empty(info->repo_name)) free(info->repo_name);
+    if (!yon_char_is_empty(info->package_name)) free(info->package_name);
+    if (!yon_char_is_empty(info->version)) free(info->version);
+    if (!yon_char_is_empty(info->description)) free(info->description);
+    if (!yon_char_is_empty(info->architecture)) free(info->architecture);
+    if (!yon_char_is_empty(info->url)) free(info->url);
+    if (!yon_char_is_empty(info->licence)) free(info->licence);
+    if (!yon_char_is_empty(info->groups)) free(info->groups);
+    if (!yon_char_is_empty(info->provides)) free(info->provides);
+    if (!yon_char_is_empty(info->depends)) free(info->depends);
+    if (!yon_char_is_empty(info->optional_depends)) free(info->optional_depends);
+    if (!yon_char_is_empty(info->conflicts)) free(info->conflicts);
+    if (!yon_char_is_empty(info->replaces)) free(info->replaces);
+    if (!yon_char_is_empty(info->download_size)) free(info->download_size);
+    if (!yon_char_is_empty(info->install_size)) free(info->install_size);
+    if (!yon_char_is_empty(info->packager)) free(info->packager);
+    if (!yon_char_is_empty(info->build_date)) free(info->build_date);
+    free(info);
+}
+
 yon_packages_info *yon_packages_get_info_struct(enum YON_PACKAGES_DB_TYPE type, const char *package){
     if (yon_char_is_empty(package)) return NULL;
 
@@ -406,6 +489,27 @@ GList *yon_packages_get_all(){
     return list;
 }
 
+GList *yon_packages_search_all(char *pkgname_regex){
+    if (!packages_struct.init_status) return NULL;
+
+    GList *list = NULL;
+    
+    alpm_list_t *sync_db = alpm_get_syncdbs(packages_struct.packages_handle);
+    for (alpm_list_t *iter=sync_db;iter;iter=alpm_list_next(iter)){
+        alpm_db_t *database = iter->data;
+        alpm_list_t *package_list = alpm_db_get_pkgcache(database);
+        for (alpm_list_t *iter = package_list;iter;iter=iter->next){
+            const char *cur_name = alpm_pkg_get_name(iter->data);
+            if (g_regex_match_simple(pkgname_regex,cur_name,0,0)){
+                if (!list) list = g_list_append(list,yon_char_new(cur_name));
+                else if (g_list_append(list,yon_char_new(cur_name))){};
+            }
+        }
+    }
+
+    return list;
+}
+
 int yon_packages_upac_init(){
     
 }
\ No newline at end of file
diff --git a/source/libublsettings-gtk3.c b/source/libublsettings-gtk3.c
index f12fcd9..49983cd 100644
--- a/source/libublsettings-gtk3.c
+++ b/source/libublsettings-gtk3.c
@@ -130,6 +130,24 @@ void yon_gtk_widget_register_parameter_activate(){
     }
 }
 
+char *yon_size_get_name_from_letter(char letter){
+    switch (letter){
+        case 'K': return yon_char_new(KB_LABEL); break;
+        case 'M': return yon_char_new(MB_LABEL); break;
+        case 'G': return yon_char_new(GB_LABEL); break;
+        case 'T': return yon_char_new(TB_LABEL); break;
+    }
+    return NULL;
+}
+
+char *yon_size_long_convert_automatic_to_string(unsigned long bytes){
+    char mod = '\0';
+    double size_converted = yon_size_long_convert_automatic(bytes, &mod);
+    char *size_converted_str = yon_char_from_double(size_converted);
+    char *final = yon_char_unite(size_converted_str, " ", yon_size_get_name_from_letter(mod),NULL);
+    return final;
+}
+
 // dictionary *__yon_config_listeners = NULL;
 // typedef struct {
 //     GtkWidget *target;
diff --git a/source/libublsettings-gtk3.h b/source/libublsettings-gtk3.h
index d26a5db..276b7ba 100644
--- a/source/libublsettings-gtk3.h
+++ b/source/libublsettings-gtk3.h
@@ -582,15 +582,47 @@ int yon_packages_check_installed(char *package);
 int yon_packages_check_updates(char *package);
 void yon_packages_finish();
 GList *yon_packages_get_all();
+GList *yon_packages_search_all(char *pkgname_regex);
 void yon_packages_update();
 int yon_packages_install(char *package);
 int yon_packages_remove(char *package);
 
 config_str yon_packages_find(enum YON_PACKAGES_DB_TYPE type, const char *search_string, gsize *size);
 
+/// @brief Get groups string for package
+/// @param type Source database for package
+/// @param package Package name
+/// @return A newly allocated string of groups for requested package in bytes
 char *yon_packages_get_version(enum YON_PACKAGES_DB_TYPE type, const char *package);
+
+/// @brief Get description for package
+/// @param type Source database for package
+/// @param package Package name
+/// @return A newly allocated description string for requested package in bytes
 char *yon_packages_get_description(enum YON_PACKAGES_DB_TYPE type, const char *package);
 
+/// @brief Get groups string for package
+/// @param type Source database for package
+/// @param package Package name
+/// @return A newly allocated string of groups for requested package in bytes
+char *yon_packages_get_groups(enum YON_PACKAGES_DB_TYPE type, const char *package);
+
+/// @brief Get installed size for package
+/// @param type Source database for package
+/// @param package Package name
+/// @return The installed size of requested package in bytes
+long yon_packages_get_installed_size(enum YON_PACKAGES_DB_TYPE type, const char *package);
+
+/// @brief Get installed size for package
+/// @param type Source database for package
+/// @param package Package name
+/// @return The download size of requested package in bytes
+long yon_packages_get_size(enum YON_PACKAGES_DB_TYPE type, const char *package);
+
+/// @brief Get dependences for package
+/// @param type Source database for package
+/// @param package Package name
+/// @return A newly allocated char* array
 config_str yon_packages_get_depends(enum YON_PACKAGES_DB_TYPE type, const char *package, int *size);
 
 typedef struct {
@@ -616,6 +648,7 @@ typedef struct {
 
 yon_packages_info *yon_packages_get_info_struct(enum YON_PACKAGES_DB_TYPE type, const char *package);
 
+void yon_packages_info_struct_free(yon_packages_info *info);
 char *yon_packages_get_info_string(yon_packages_info *info);
 
 void yon_combo_box_set_default(GtkComboBoxText *target, char *command, char*(result_callback)(char*));
@@ -722,4 +755,14 @@ char *yon_timezone_get_zone(const char *timezone);
 /// @return A newly allocated char string with UTC modifier or NULL
 char *yon_timezone_get_utc(const char *timezone);
 
+    #define KB_LABEL _("Kb")
+    #define MB_LABEL _("Mb")
+    #define GB_LABEL _("Gb")
+    #define TB_LABEL _("Tb")
+
+/// @brief Get a string of bytes, converted to kilobytes, megabytes gigabytes or terabytes (K, M, G, T) 
+/// @param bytes bytes to convert
+/// @return A newly allocated string with converted representation of bytes
+char *yon_size_long_convert_automatic_to_string(unsigned long bytes);
+
 #endif
\ No newline at end of file