Backblaze B2 alternatives · File Storage
Backblaze B2 alternatives with a Windows app
The Backblaze B2 listing does not include a Windows app. 33 of the 45 other file storage and sync services in this directory list a Windows app.
Backblaze B2 has a free plan. Paid plans start at $6.95 per TB / month. 26 of them are free or have a free plan.
33 tools · Listings checked up to Nov 12, 2026 · Where the facts come from
The 12 closest to Backblaze B2
- Free trial · from $7/mo
Storj
Distributed S3-compatible object storage priced per terabyte
- Storj starts at $7 per TB / month stored, plus $7 per TB egress, $5 monthly minimum. Backblaze B2 starts at $6.95 per TB / month.
- Backblaze B2 has a free plan. Storj does not, though it has a free trial.
- Only Storj lists macOS, Windows and Linux apps.
- Free plan · from $0.25/mo
IDrive
Cloud backup for many devices in one account, with a sync folder
- IDrive starts at $0.25 per month for 100 GB, billed annually (Mini). Backblaze B2 starts at $6.95 per TB / month.
- Only IDrive lists Windows, macOS, Linux, iOS and Android apps.
- IDrive also covers file sync and file sharing.
- Backblaze B2 also covers file management.
- Free plan · from $4.99/mo
pCloud
Swiss cloud storage sold by subscription or one-time payment
- pCloud starts at $4.99 per month, or $49.99 billed yearly. Backblaze B2 starts at $6.95 per TB / month.
- Only pCloud lists Windows, macOS, Linux, iOS and Android apps.
- Only pCloud lists a browser extension.
- pCloud can be bought with a one-time purchase.
- Free plan · from $5/mo
Box
Business content storage with e-signatures, workflows and AI
- Box starts at $5 per user / month, billed annually (minimum 3 users). Backblaze B2 starts at $6.95 per TB / month.
- Only Box lists macOS, Windows, iOS and Android apps.
- Box also covers workflow automation, file sync and file sharing.
- Backblaze B2 also covers file management.
- Free trial · from $7.99/mo
Synology C2
Synology's cloud storage and backup for NAS and S3 workloads
- Synology C2 starts at $7.99 per TB / month (C2 Object Storage). Backblaze B2 starts at $6.95 per TB / month.
- Backblaze B2 has a free plan. Synology C2 does not, though it has a free trial.
- Only Synology C2 lists macOS, Windows and Linux apps.
- Synology C2 is end-to-end encrypted, according to its own site.
- Free trial · from $7.99/mo
Zoolz
Cloud backup for businesses, sold by storage tier
- Zoolz starts at $7.99 per month, billed monthly ($79.99 billed yearly). Backblaze B2 starts at $6.95 per TB / month.
- Backblaze B2 has a free plan. Zoolz does not, though it has a free trial.
- Only Zoolz lists Windows and macOS apps.
- Zoolz also covers file sharing.
- Free plan · from $1.99/mo
Google Drive
Cloud storage tied to Google Docs, Gmail and Photos
- Google Drive starts at $1.99 per month for 100 GB (US App Store price). Backblaze B2 starts at $6.95 per TB / month.
- Only Google Drive lists macOS, Windows, iOS and Android apps.
- Google Drive also covers AI search, file sync and file sharing.
- Backblaze B2 also covers file management.
- Free plan · from $9.99/mo
Dropbox
Cloud storage and file sync with transfer and signing tools
- Dropbox starts at $9.99 per month, billed yearly. Backblaze B2 starts at $6.95 per TB / month.
- Only Dropbox lists macOS, Windows, Linux, iOS and Android apps.
- Dropbox also covers documents, file sync and file sharing.
- Backblaze B2 also covers file management.
- Free plan · from $1.99/mo
Microsoft OneDrive
Microsoft's cloud storage, bundled with Microsoft 365 plans
- Microsoft OneDrive starts at $1.99 per month, or $19.99 per year. Backblaze B2 starts at $6.95 per TB / month.
- Only Microsoft OneDrive lists Windows, macOS, iOS and Android apps.
- Microsoft OneDrive also covers file sync and file sharing.
- Backblaze B2 also covers file management.
- Free plan · from €3.33/mo
MEGA
Zero-knowledge encrypted cloud storage with a 20 GB free plan
- MEGA starts at €3.33 per month, charged yearly. Backblaze B2 starts at $6.95 per TB / month.
- Only MEGA lists Windows, macOS, Linux, iOS and Android apps.
- Only MEGA lists a browser extension.
- MEGA is end-to-end encrypted, according to its own site.
- Free plan · from €11.99/yr
Filen
End-to-end encrypted cloud storage from Germany with open source apps
- Filen starts at €11.99 per year for 100 GiB, or €1.99 per month for 200 GiB. Backblaze B2 starts at $6.95 per TB / month.
- Only Filen lists Windows, macOS, Linux, iOS and Android apps.
- Filen is open source and end-to-end encrypted, according to its own site.
- Filen also covers notes, file sync and file sharing.
- Paid
Resilio Sync
Device-to-device file sync with an enterprise edition
- Backblaze B2 has a free plan. Resilio Sync does not.
- Only Resilio Sync lists Windows and Linux apps.
- Only Backblaze B2 lists a web app.
- Resilio Sync also covers file sync.
Common questions
Which Backblaze B2 alternatives have a Windows app?
Storj, IDrive, pCloud, Box, Synology C2, Zoolz, Google Drive, Dropbox and 25 more list a Windows app.
Does Backblaze B2 have a Windows app?
The Backblaze B2 listing does not include a Windows app. It lists Web.
Which of these file storage and sync services are free?
IDrive, pCloud, Box, Google Drive, Dropbox, Microsoft OneDrive, MEGA, Filen and 18 more are free or have a free plan.
When was this checked?
Each listing shows its own date. On this page they run from Oct 5, 2026 to Nov 12, 2026. Vendors change prices and plans without notice, so confirm on their site before you buy.
This page is built from the listings. A tool is here because its listing says so, and the order is how close each is to Backblaze B2: the alternatives its listing names first, then the tools that share the most features with it.