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CLOUD STORAGE · MIGRATION GUIDE

Switching from OneDrive to Google Drive

For business accounts, Google’s data import tool copies OneDrive files, folders and sharing permissions into each person’s My Drive, up to 500 users per import. Personal OneDrive accounts move by download and upload.

Bill Belcamino
Bottom line up frontby Bill Belcamino, founder of HelpCompare
Editorial assessment

Bottom line up front: What gets left behind when you move from OneDrive to Google Drive?

More than most expect: Google's data import copies files, folders and sharing permissions, but previous versions, Personal Vault files, Favorites and files created or last modified by external users stay behind.

Check storage before anything else, because Workspace Business Starter pools 30 GB per person against 1 TB per user on Microsoft 365 Business Basic, and Business Standard ($14) pools 2 TB per person. The detail I'd plan around is where files land: in each person's My Drive, not shared drives. Team files sitting in individual drives belong to individuals, so the day someone leaves, the company's work goes into offboarding limbo. Move shared work into shared drives right after the import and give each one an owner. Run a delta import to catch late changes, then cancel Microsoft at the end of its term.

My read of the verified data on this page, checked against vendor sources on September 25, 2026. Disagree or spot an error? Tell Bill

Estimate · your inputs

Switching Cost & Friction Estimator

Most buyers only budget for the new subscription. This estimates the hidden labor, data-cleanup, and retraining cost of actually making the switch.

25,000
10

Estimate assumes: 1 hour of data-mapping/cleaning labor per 2,000 records, a blended $75/hr ops rate, tiered migration & cleaning tooling fees, and 4 hours of retraining per seat at a $45/hr fully-loaded rate.

Estimated Migration Time —
Data Friction Rating —
Total Hidden Switching Cost $0

    Why teams move from OneDrive to Google Drive

    More free storage

    15 GB free against OneDrive’s 5 GB, shared with Gmail and Photos.

    Cheap 200 GB step

    Google One Standard is $2.99 a month and can be shared with 5 others.

    Browser-first office apps

    Docs, Sheets and Slides built in, and they open Office files.

    How the migration actually works

    For a business, check storage first: Workspace Business Starter pools 30 GB per person, against 1 TB per user on Microsoft 365 Business Basic; Business Standard ($14) pools 2 TB per person.

    StepWhat you do
    1Set up Google Workspace (business) or Google One (personal)Business: create a Workspace licence for each person you will import and turn on Google Drive for them. Personal: pick a Google One plan large enough for your OneDrive.
    2Connect OneDriveBusiness: in the Admin console go to Data, Data import & export, Data import, choose Microsoft OneDrive and sign in as a Microsoft Global Administrator.
    3Upload the user list and identity mapBusiness: a CSV of OneDrive users to import, and a second CSV mapping each OneDrive email to its Workspace email. Optional filters exclude file types, large files or older files.
    4Start the importBusiness: files and folders copy into each person’s My Drive in their original format; nothing is deleted from OneDrive. Run a delta import to catch late changes before you exit the import.
    5Personal accounts: download and uploadSync or download your OneDrive folders to a computer, then upload them to Google Drive.
    6Re-share and cancelCheck that shared links work, then cancel the Microsoft plan at the end of its term.

    What this path doesn’t do for you:

    Previous file versions, Personal Vault files, Favorites, folder colours and expiration dates do not import, nor do files created or last modified by external users. OneDrive files go to My Drive, not shared drives.

    Pricing side by side

    PlanOneDriveGoogle Drive
    Pricing basisPer account (personal); per user (business)Per account (personal); per user (business)
    Entry priceMicrosoft 365 Basic $1.99/mo, 100 GBGoogle One Basic $1.99/mo, 100 GB
    Free plan5 GB15 GB, shared with Gmail and Photos
    Business entryBusiness Basic $7/user/mo, 1 TB eachWorkspace Starter $7/user/mo, 30 GB pooled
    Importer for the otherMigration Manager (business)Data import from OneDrive (business)

    US prices checked on each vendor’s pricing page on September 25, 2026.

    Feature parity check

    CapabilityOneDriveGoogle Drive
    Office appsWord, Excel, PowerPoint (desktop on Personal)Docs, Sheets, Slides in the browser
    Free storage5 GB15 GB shared
    ImporterNone for Google DriveData import from OneDrive (business)
    Entry price$1.99/mo, 100 GB$1.99/mo, 100 GB

    Going the other direction, or want the full comparison first?

    Read the OneDrive vs Google Drive comparison Switching from Google Drive to OneDrive instead?
    Verified data

    Security & access: what changes when you switch

    Security, offline and access rules that differ between OneDrive and Google Drive. Rows where both tools are the same (7) are left out; the full side-by-side is on each tool’s page: OneDrive, Google Drive.

    What changesOneDrive (today)Google Drive (after)
    Other certificationsISO/IEC 27017, ISO/IEC 27018, ISO/IEC 27701sourceISO/IEC 27017, ISO/IEC 27018, ISO/IEC 27701, FedRAMP, BSI C5, MTCS (Singapore)source
    Single sign-on (SAML/OIDC)YesBusiness BasicsourceYessource
    Two-factor authenticationYesEnforcement: All Business plans via security defaults; Conditional Access MFA policies need Entra ID P1 (Business Premium)sourceYesEnforcement: Admins can require 2SV (edition not stated)source
    Admin audit logYesBusiness BasicsourceYesEnterprise Standard (Drive log events)source
    Data residency choicesNot publishedUS, EUBusiness Standardsource
    EncryptionBitLocker and per-file encryption at rest; TLS and IPsec in transitsourceAll customer data encrypted in transit; stored data encrypted at restsource
    Offline limitsOnline-only files need a connection to open. On iPhone and iPad, taking whole folders offline needs a Microsoft 365 subscription.sourceOffline use in the browser needs Chrome or Edge with the Google Docs Offline extension and doesn't work in private browsing. On iPhone and iPad, offline editing happens in the Docs, Sheets and Slides apps.source
    IP allowlistingYesBusiness PremiumsourceYesEnterprise Standard (Context-Aware Access)source
    Device & session controlsYesBusiness PremiumBusiness Premium adds Intune Plan 1 endpoint management, Defender for Business device protection and Windows 11 Pro upgrade; Basic and Standard do not include Intune.sourceYesEnterprise Standard (Context-Aware Access)Context-Aware Access can limit app access by device security status, company-owned devices, encrypted storage and network location.source
    Editorial assessment

    Before you cut over

    • Set up single sign-on in Google Drive before you invite the team, so accounts are created through your identity provider rather than by hand.

    Checked September 25, 2026 against each vendor’s own trust center, help docs and app pages. Hover or tap “source” to see the exact wording we relied on. “Not published” means we could not find the vendor saying it on its own site; it doesn’t mean the feature is missing. Plan names are the lowest plan the vendor says includes the feature. Security · Offline · Remote vs office · Download the data

    Frequently Asked Questions

    Is there a tool to move OneDrive to Google Drive?

    For business accounts, yes: the data import tool in the Google Admin console. It needs a Google super administrator and a Microsoft Global Administrator, and handles up to 500 users per default import.

    What happens to sharing?

    Writer becomes Editor; Reader, Reviewer and Can’t download become Viewer. “Anyone” links become anyone-with-the-link sharing, and when an item has several links the most restrictive wins.

    Will it cost more?

    Not at the entry tier: 100 GB is $1.99 a month on both. For a business, both start at $7 a user, but Google pools 30 GB per person against Microsoft’s 1 TB.

    Do version histories move?

    Plan for the latest version only. Google’s OneDrive import copies only the latest version of each file; download-and-upload moves only current files too.

    Sources

    Prices on this page were recorded from each vendor’s own pricing page on the date shown at the top of the page. Vendors change pricing often — check the live source before you buy.

    Every figure is also in our open dataset (JSON and CSV, CC BY 4.0), with its source page and verification date. See how we research pricing.

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    Bill Belcamino, founder of HelpCompare
    About the author

    Bill Belcamino

    Founder and author, HelpCompare

    Engineer by training, operator by experience, marketer by choice. Bill spent nine years as an engineer at HP, was COO of Auctiva (the number one third-party selling platform on eBay, past 200,000 users) and ran Google’s $70M/year search syndication partnership at Alot.com. Then he spent 13 years building his own web properties with his own money at stake. He has bought, trialled, integrated and cancelled more SaaS tools than he can count, and started HelpCompare because the real cost of switching tools is the part nobody covers.

    “I’ve sat on both sides of the table: the agency recommending the tool and the client paying for it.”

    Researched and fact-checked by the HelpCompare team. Pricing on this page was last verified on September 25, 2026. No paid sponsorships, no affiliate commissions.