EEburyraised$700M·Growth|SStarcloudraised$200M·Growth|FFunraised$72M·Series A|SStandard Intelligenceraised$75M·Series A|NNetomiraised$110M·Series C|PParallel Web Systemsraised$100M·Series B|RRogoraised$160M·Series D|HHightouchraised$150M·Series D|TTrue Anomalyraised$650M·Series D|SSaronicraised$1.75B·Series D|AAvocaraised$125M·Series B|SSiFiveraised$400M·Series G|SSidewinder Therapeuticsraised$137M·Series B|HHermeusraised$350M·Series C|WWHOOPraised$575M·Series G|
Stirling PDFSP
SP

Stirling PDF

New

Self-hosted PDF manipulation toolkit

OPENSOURCEBootstrappedEst. 20231-10 employeesRemote

Stirling PDF is a locally hosted web-based PDF manipulation tool. Split, merge, compress, convert, rotate, sign, and watermark PDFs — all processed locally in your browser, never uploaded to any cloud. 50+ operations in one clean UI.

Total RaisedOpen Source

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Stirling Tools Contributors
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