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Handpicked Open Source Alternatives to Paid Softwares

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icon of Passwordcockpit

Passwordcockpit

System & ITSecurity & MonitoringWeb & App Development+1

A self-hosted, open-source password manager for teams, offering secure storage, sharing, and retrieval of credentials.

SecuritySelf HostedAuthentication+7
icon of Mumble

Mumble

Communication & CollaborationSystem & IT

A free, open-source, low-latency, high-quality voice chat application primarily designed for gaming but also suitable for other uses.

Self HostedOpen CoreSecurity+4
icon of SigNoz

SigNoz

Security & MonitoringProduct & Project ManagementData & Analytics+2

Open-source observability tool with APM, logs, traces, metrics, exceptions, and alerts powered by OpenTelemetry for comprehensive insights.

MonitoringSelf HostedOpen Core+19
icon of QuestDB

QuestDB

Finance & FintechData & AnalyticsWeb & App Development+1

An open-source time-series database engineered for high-performance data ingestion and ultra-low latency SQL queries, ideal for demanding workloads.

DatabaseOpen CoreDeveloper Tools+10
icon of Konqueror

Konqueror

Web & App DevelopmentBusiness & ProductivitySystem & IT

A versatile KDE file manager and web browser with file management, web browsing, and file previewing capabilities.

Web BrowsersFile SharingFile Sync & Storage+2
icon of RustDesk

RustDesk

System & ITCommunication & CollaborationBusiness & Productivity+1

An open-source remote desktop software offering secure, self-hosted server solutions as a TeamViewer alternative.

Self HostedSecurityFile Sharing+5
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