Holographic

Holographic Site Backup helps WordPress administrators create encrypted backup and export packages from inside the WordPress dashboard. It is designed for practical site recovery, site movement and scheduled backup routines without requiring command-line tools.
The plugin includes separate admin areas for Dashboard, Backup Site, Restore Site, Export Site, Scheduled Backups, Settings and Help. The dashboard gives administrators a quick site summary, direct links to the main tools and key environment details such as WordPress version, PHP version, database size, upload size, disk space, memory limit, execution time, ZIP support and ZIP encryption support.
Backup jobs can include the database, plugins, themes, uploads and other supported WordPress content areas. Export jobs create portable site packages for moving or cloning a WordPress site. Restore jobs can upload or use an existing package, validate the package marker and manifest, and then restore the site from the protected package workflow.
Large restore uploads are split into protected browser chunks and reassembled inside protected plugin storage before validation. This helps administrators handle larger packages without manually splitting files before upload.
Backup, export and scheduled backup packages are stored in protected plugin storage. Downloads and deletions require administrator capability checks and WordPress nonces. Newly created backup, export and scheduled backup packages are encrypted when ZIP AES encryption support is available. Package filenames are randomised, and package passwords are shown only inside the authenticated package records table.
Scheduled backup emails confirm job completion without including package passwords. Administrators retrieve package passwords from the authenticated HoloBackup package records table inside WordPress.
Main features include:
<ul>
<li>Encrypted backup package creation when ZIP AES support is available.</li>
<li>Restore package upload, validation and restore workflow.</li>
<li>Portable export packages for site moves and cloning workflows.</li>
<li>Scheduled encrypted backups with admin email reminders.</li>
<li>Protected package records for backup and export files.</li>
<li>Browser-based chunked restore uploads for larger packages.</li>
<li>Setup checks for storage, ZIP support, encryption support, disk space and server limits.</li>
<li>Dashboard site summary for backup planning and troubleshooting.</li>
<li>Help guidance for backup, restore, export and common hosting issues.</li>
</ul>

Holographic Site Backup

Free WordPress backup, restore and site export plugin with encrypted packages, scheduled backups and protected admin-only package records.

noricksaeki

Norivive Backup Tools for Vivid Backup is an independent bulk backup management add-on for WPvivid Backup Plugin. 
Norivive Backup Tools for Vivid Backup は、独立したバックアップバンドル管理プラグインです。
This plugin allows administrators to: 
このプラグインでは、管理者が以下を行えます：
<ul>
<li>
Bulk download backup ZIP files 
バックアップ ZIP ファイルの一括ダウンロード
</li>
<li>
Upload backup bundles 
バックアップバンドルのアップロード
</li>
<li>
Restore multiple backup archives into WPvivid backup storage 
複数のバックアップアーカイブを WPvivid バックアップストレージへ復元
</li>
<li>
Manage backup bundles more efficiently 
バックアップバンドルを効率的に管理
</li>
</ul>
Features: 
主な機能：
<ul>
<li>
Bulk ZIP bundle download 
ZIP バンドルの一括ダウンロード
</li>
<li>
ZIP bundle upload/import 
ZIP バンドルのアップロード / インポート
</li>
<li>
No recompression mode for faster processing 
高速処理のための再圧縮なしモード
</li>
<li>
ZIP bomb protection 
ZIP Bomb 保護
</li>
<li>
WordPress coding standards friendly 
WordPress コーディング規約に配慮
</li>
<li>
Lightweight admin integration 
軽量な管理画面統合
</li>
</ul>
This plugin is an independent third-party add-on and is not affiliated with any backup plugin vendor. 
このプラグインは独立したサードパーティ製アドオンであり、いかなるバックアッププラグインベンダーとも提携していません。
<h3>Notes for Plugin Review Team</h3>
This plugin uses <code>readfile()</code> in the download endpoint intentionally for ZIP stream downloads. 
このプラグインでは、ZIP ストリームダウンロードのために intentionally <code>readfile()</code> を使用しています。
The plugin handles potentially large backup bundle files generated from WPvivid backups. 
本プラグインは、WPvivid バックアップから生成される大容量バックアップバンドルを扱います。
Using <code>WP_Filesystem::get_contents()</code> would load the entire ZIP into memory and may cause memory exhaustion on large backup archives. 
 WP_Filesystem::get_contents() を使用すると ZIP 全体をメモリへ読み込むため、大容量バックアップではメモリ不足を引き起こす可能性があります。
The implementation: 
実装では以下を行っています：
<ul>
<li>
validates user capability 
ユーザー権限の検証
</li>
<li>
validates download token 
ダウンロードトークンの検証
</li>
<li>
validates file existence 
ファイル存在確認
</li>
<li>
sends appropriate download headers 
適切なダウンロードヘッダー送信
</li>
<li>
deletes the temporary ZIP after download 
ダウンロード後の一時 ZIP 削除
</li>
</ul>
The file is generated temporarily and removed immediately after streaming. 
ファイルは一時生成され、ストリーミング後に即時削除されます。

Norivive Backup Tools for Vivid Backup

Bulk download and upload tools for WPvivid Backup Plugin. WPvivid Backup 環境向けのバックアップバンドル管理プラグインです。

Holographic Site Backup vs Norivive Backup Tools for Vivid Backup