Best CmisSync Alternatives in 2026
The top CmisSync alternatives are Microsoft OneDrive, Box and Google Drive: 15 file sharing software our editors would look at instead of CmisSync, in our ranking order.
CmisSync: A desktop sync client for CMIS repositories, with offline access and enterprise controls. Where it falls short: focused on desktop synchronization rather than general file sharing.
Switching from CmisSync? For most file sharing software buyers the best CmisSync alternative is Microsoft OneDrive, built for microsoft 365 users. On a budget, Google Drive starts at $1.99/mo.
Why People Look for a CmisSync Alternative
- Focused on desktop synchronization rather than general file sharing
- Business features require a paid add-in
- Standard Business pricing requires an inquiry
Quick Picks by What You Need
- Best overallMicrosoft OneDrive9.1
Microsoft 365 users
Visit Microsoft OneDrive - Lowest priceGoogle Drive8.9
Paid plans from $1.99/mo
Visit Google Drive - Best free optionMicrosoft OneDrive9.1
Has a free plan
Visit Microsoft OneDrive
All 15 CmisSync Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forMicrosoft 365 users
- Better than CmisSync:
- Editor score 9.1 vs 5.1
A flexible cloud storage choice for Microsoft 365 users across personal and business devices.
9.1/10★★★★★Visit OneDrive -
Best forBroad business file sharing
- Better than CmisSync:
- Editor score 9.0 vs 5.1
A broad file-sharing platform that adds e-signatures, workflows, AI, and administration.
9.0/10★★★★☆Visit Box -
Best forCollaboration-heavy teams
- Better than CmisSync:
- Editor score 8.9 vs 5.1
A flexible file-sharing hub for teams already working in Google Workspace.
8.9/10★★★★☆Visit Google Drive -
Best forOpen-source self-hosting
- Better than CmisSync:
- Editor score 8.8 vs 5.1
Open-source file sharing with deep controls, broad platform coverage and self-hosting.
8.8/10★★★★☆Visit Nextcloud -
Best forOpen-source business sharing
- Better than CmisSync:
- Editor score 8.7 vs 5.1
A flexible open-source file-sharing platform for organizations needing control over deployment and data.
8.7/10★★★★☆Visit ownCloud -
Best forOpen-source file collaboration
- Better than CmisSync:
- Editor score 8.6 vs 5.1
A self-hosted file collaboration platform with strong sharing and administrative controls.
8.6/10★★★★☆Visit Seafile -
Best forPrivacy-focused businesses
- Better than CmisSync:
- Editor score 8.5 vs 5.1
A privacy-focused file-sharing platform with encryption, collaboration, and business controls.
8.5/10★★★★☆Visit Tresorit -
Best forFeature-rich personal storage
- Better than CmisSync:
- Editor score 8.4 vs 5.1
Feature-rich personal storage with broad device coverage, sharing, recovery, and optional encryption.
8.4/10★★★★☆Visit pCloud -
Best forEncrypted high-capacity storage
- Better than CmisSync:
- Editor score 8.3 vs 5.1
MEGA pairs zero-knowledge encryption with high-capacity storage and broad file-sharing tools.
8.3/10★★★★☆Visit MEGA -
Best forPrivacy-focused individuals
- Better than CmisSync:
- Editor score 8.2 vs 5.1
A privacy-focused file-sharing service with encryption, sync, editing, and business controls.
8.2/10★★★★☆Visit Proton Drive -
Best forRegulated client portals
- Better than CmisSync:
- Editor score 8.1 vs 5.1
A regulated-workflow file sharing suite with portals, controls, signatures, and automation.
8.1/10★★★★☆Visit ShareFile -
Best forEnterprise file governance
- Better than CmisSync:
- Editor score 8.0 vs 5.1
A governance-focused file platform for organizations that need controlled sharing and recovery.
8.0/10★★★★☆Visit Egnyte -
Best forEncrypted team storage
- Better than CmisSync:
- Editor score 7.9 vs 5.1
A privacy-focused team file platform with strong controls and a focused integration set.
7.9/10★★★★☆Visit Sync.com -
Best forSecure hybrid deployments
- Better than CmisSync:
- Editor score 7.8 vs 5.1
A broad file-sharing platform for organizations needing secure hybrid deployment options.
7.8/10★★★★☆Visit FileCloud -
Best forFolder synchronization
- Better than CmisSync:
- Editor score 7.7 vs 5.1
A folder-first file sync service with backup, sharing, and business administration.
7.7/10★★★★☆Visit SugarSync
CmisSync Alternatives: Common Questions
What is the best alternative to CmisSync?
Microsoft OneDrive: #1 in our File Sharing Software ranking, with an editor score of 9.1 out of 10. A flexible cloud storage choice for Microsoft 365 users across personal and business devices.
Is there a free alternative to CmisSync?
Yes. Microsoft OneDrive, Box, Google Drive, Nextcloud Files and ownCloud have a free plan or a free tier (12 of the 15 alternatives on this page).
What is the cheapest paid alternative to CmisSync?
Of the alternatives here that publish a price, Google Drive starts lowest, at $1.99/mo.
Why do people look for CmisSync alternatives?
Focused on desktop synchronization rather than general file sharing; Business features require a paid add-in; Standard Business pricing requires an inquiry.
How do I switch from CmisSync?
Export your data from CmisSync (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel CmisSync.
How to Switch from CmisSync
- Export your data from CmisSync (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel CmisSync.
CmisSync vs Each Alternative
| # | Tool | Free plan | Paid from | Score |
|---|---|---|---|---|
| 41 | CmisSync | Yes | 5.1 | |
| 1 | Microsoft OneDrive | Yes | 9.1 | |
| 2 | Box | Yes | 9.0 | |
| 3 | Google Drive | Yes | $1.99/mo | 8.9 |
| 4 | Nextcloud Files | Yes | €53.17/user/yr | 8.8 |
| 5 | ownCloud | Yes | 8.7 | |
| 6 | Seafile | Yes | 8.6 | |
| 7 | Tresorit | Yes | 8.5 | |
| 8 | pCloud | Yes | $59.88/yr | 8.4 |
| 9 | MEGA | Yes | 8.3 | |
| 10 | Proton Drive | Yes | 8.2 | |
| 11 | ShareFile | No | $16.50/user/mo | 8.1 |
| 12 | Egnyte | No | $22/user/mo | 8.0 |
| 13 | Sync.com | Yes | $6/user/mo | 7.9 |
| 14 | FileCloud | No | $7/user/mo | 7.8 |
| 15 | SugarSync | Yes | 7.7 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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