Best File Storage & Sharing tools by public signals

These picks are computed from scored public evidence. Use the openness column in the ranking to separate OSI-approved, source-available, open-core, proprietary, and unverified-license tools.

Use Case Rankings

Ordered by ToolVitals score, health, shipping, confidence, and then adoption as a tie-breaker.

#ToolHealthShippingOpennessStarsScoreStatus
01Nextcloud
☁️ Nextcloud server, a safe home for all your data
100100OSI-approved OSS36.3k100Active
02Slink
Self-hosted image sharing service
8690OSI-approved OSS1.6k90Active
03CloudFlare ImgBed
Serverless open-source file and image hosting solution built on Cloudflare.
8487OSI-approved OSS6k87Active
04Sync-in Server
Secure open-source platform for file storage, sharing, collaboration, and syncing.
8184OSI-approved OSS1.6k87Active
05Emberly
Open-source platform for modern file storage, sharing, and identity verification.
8060OSI-approved OSS479Active
06Papermark
Papermark is the open-source DocSend alternative with built-in analytics and custom domains.
6751OSI-approved OSS8.9k70Warning
07LocalSend
An open-source cross-platform alternative to AirDrop
6752OSI-approved OSS86.4k67Warning
08FileSpread
Browser-based peer-to-peer file sharing web application.
4625License unknown148Critical
09Quickdrop
File sharing app with expiring links, uploads, and auto-delete.
4123License unknown147Critical
10MinIO
MinIO is a high-performance, S3 compatible object store, open sourced under GNU AGPLv3 license.
380OSI-approved OSS61.4k41Critical
11Solven
Web app for storing and sharing files with auth, PostgreSQL, object storage, and optional billing.
3811License unknown140Critical

Evidence Watch

Tracked tools with useful public signals but no verdict score yet.