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Kernel Google Workspace Backup and Restore

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Kernel Google Workspace Backup and Restore's own site

What Kernel Google Workspace Backup and Restore is

Kernel Google Workspace Backup and Restore backs up and restores data across Google Workspace, including Gmail, Contacts, Calendar, Drive, Shared Drive, Groups, Chat, Docs, and Sheets. It can back up multiple mailboxes from a CSV list and support backups across multiple domains. Incremental backup skips previously migrated items and captures newly added data. Workspace exports include PST, MSG, EML, PDF, DOC, DOCX, MHT, and HTML. Google Chat exports can include direct chats, group chats, and spaces with history in PDF or HTML; attachments are saved separately. Docs and Sheets can be exported to local or network storage while preserving content and formatting. Restore options include selected data, folders, mailboxes, Workspace accounts, and Groups. PST and OST data can be restored to Workspace, and the vendor says Outlook is not needed to restore PST files. The software supports point-in-time restore and uses a bring-your-own-storage model. It runs on Windows. A free trial is available, but it backs up only 10 items per folder and five Drive documents per account. Paid one-time plans range from $49.00 USD for single-mailbox backup to $1,199.00 USD for backup and restore for 250 mailboxes.

Who it suits

This software suits organizations using Google Workspace that need to back up or restore mail, files, calendars, chats, and other covered services on Windows. Its mailbox tiers, CSV-based bulk backup, incremental option, and restore choices suit teams managing multiple accounts or domains.

What it does well

  • Covers Gmail, Drive, Groups, Chat, Docs, and Sheets.
  • Supports CSV-based bulk backup across multiple domains.
  • Incremental backup includes newly added data.
  • Offers several export formats, including PST, PDF, and HTML.
  • Supports point-in-time restore and bring-your-own storage.
  • The vendor advertises 24x7 customer support.

What to know first

  • Runs on Windows only.
  • There is no free plan.
  • The trial backs up only 10 items per folder and five Drive documents per account.
  • Mailbox backup requires account and service account credentials plus a P12 file path.

Limits

The free trial backs up 10 items per folder and five documents per Google Drive account. The paid single-mailbox backup plan is $49, paid once; backup and restore plans begin at $99, paid once for one mailbox.

Plans

PlanBilled and limitsPrice
Google Workspace Backup and Restore — 250 MailboxesLicense for 250 mailboxes · Export to PST · Import to Google Workspace$1,199, paid once
Google Workspace Backup — 50 MailboxesLicense for 50 mailboxes · Google Workspace backup to PST$199, paid once
Google Workspace Backup — 100 MailboxesLicense for 100 mailboxes · Google Workspace backup to PST$299, paid once
Google Workspace Backup and Restore — 50 MailboxesLicense for 50 mailboxes · Export to PST · Import to Google Workspace$399, paid once
Google Workspace Backup — Single MailboxLicense for 1 mailbox · Google Workspace backup to PST$49, paid once
Google Workspace Backup and Restore — 100 MailboxesLicense for 100 mailboxes · Export to PST · Import to Google Workspace$599, paid once
Google Workspace Backup — 250 MailboxesLicense for 250 mailboxes · Google Workspace backup to PST$599, paid once
Google Workspace Backup and Restore — Single MailboxLicense for 1 mailbox · Export to PST · Import to Google Workspace$99, paid once

As nucleustechnologies.com lists them, read 8 Oct 2026. The maker's own page has the final word.

Getting started

  1. Visit the Kernel Google Workspace Backup and Restore website.
  2. Use the free trial or choose a one-time plan for the required mailbox count and backup or restore functions.
  3. Run it on a listed Windows operating system.
  4. For mailbox backup, provide the account login email, service account email, and P12 file path.
  5. Supply a CSV file to back up multiple mailboxes, or configure a backup for the needed Workspace services.
  6. Choose export formats or restore targets, and use your own storage destination.

Verdict

Choose Kernel Google Workspace Backup and Restore if you need Windows software for backing up multiple Workspace services and restoring selected data, accounts, or groups. Consider another option if you need a free plan or a platform other than Windows; the trial also has limited backup quantities.

Questions

Is there a free plan?

No. A free trial is available, and paid one-time plans are offered.

How much does it cost?

Listed plans range from $49, paid once for single-mailbox backup to $1,199, paid once for backup and restore for 250 mailboxes.

What does the trial include?

It backs up 10 items per folder and five Google Drive documents per account.

Which platforms are supported?

The listed platform is Windows, with compatibility including Windows 365, 11, 10, 8.1, 8, 7, Vista, XP, and several older Windows and Windows Server editions.

Which Google Workspace services are covered?

Coverage includes Gmail, Google Contacts, Google Calendar, Google Drive, Shared Drive, Google Groups, Google Chat, Google Docs, and Google Sheets.

What restore options are available?

It can restore selected data, folders, mailboxes, Google Workspace accounts, and Google Groups. It also supports point-in-time restore.

Facts from Kernel Google Workspace Backup and Restore's own pages

Bulk backup
It supports backing up multiple mailboxes using a CSV file and supports backups from multiple domains. · nucleustechnologies.com, 8 Oct 2026
Compatibility
The listed operating systems include Windows 365, 11, 10, 8.1, 8, 7, Vista, XP, and several older Windows versions and Windows Server editions. · nucleustechnologies.com, 8 Oct 2026
Credential requirements
For mailbox backup, the page lists the account login email, service account email, and P12 file path as connection credentials. · nucleustechnologies.com, 8 Oct 2026
Drive documents
It can export Google Docs and Sheets to local or network storage while preserving document content and formatting. · nucleustechnologies.com, 8 Oct 2026
Encryption
The vendor says the tool supports backing up encrypted emails while retaining their encryption level. · nucleustechnologies.com, 8 Oct 2026
Export formats
It can export Workspace data to PST, MSG, EML, PDF, DOC, DOCX, MHT, and HTML formats. · nucleustechnologies.com, 8 Oct 2026
Founded
2005 · nucleustechnologies.com, 28 Sept 2026
Google Chat
It can back up direct chats, group chats, and spaces with chat history to PDF or HTML, with attachments saved separately. · nucleustechnologies.com, 8 Oct 2026
Headquarters
Noida, Uttar Pradesh, India · nucleustechnologies.com, 28 Sept 2026
Incremental backup
Its incremental option skips previously migrated items and backs up newly added data. · nucleustechnologies.com, 8 Oct 2026
Purchase terms
The purchase page states a 30-day money-back guarantee and electronic delivery by email, typically within 15 minutes. · nucleustechnologies.com, 8 Oct 2026
Restore
It can restore PST and OST data to Google Workspace accounts, and the vendor says Outlook need not be installed to restore PST files. · nucleustechnologies.com, 8 Oct 2026
Support
The vendor advertises 24x7 customer support. · nucleustechnologies.com, 8 Oct 2026
Trial limits
The trial backs up 10 items per folder and 5 documents per Google Drive account. · nucleustechnologies.com, 8 Oct 2026
What it does
The software backs up and restores Google Workspace data including Gmail, contacts, calendars, Drive, and Groups. · nucleustechnologies.com, 8 Oct 2026

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