Open Satchel is a local-first PDF editor. Edit text, pages, images, redactions, forms, and signatures on your own machine. No cloud upload. No account. No watermark traps.
Each party shall maintain the confidentiality of all proprietary information disclosed by the other under this Agreement. The receiving party agrees to limit access to confidential material to employees and contractors with a demonstrable need to know, and to apply the same standard of care it uses for its own confidential information of like importance.
The indemnification provisions in Section 8.2 apply to any breach of this clause.1
Customer data covered by this Agreement is processed in accordance with the Data Processing Addendum dated September 1, 2024. Service Provider may engage subprocessors at its discretion. Subprocessor changes require thirty (30) days written notice.
For the avoidance of doubt, this Agreement does not transfer ownership of any data, model weights, or training artifacts to Service Provider.2
This Agreement renews automatically for successive one-year terms unless either party provides written notice of non-renewal at least sixty (60) days prior to the end of the then-current term.
Most PDF tools treat your documents like leverage — upload gates, watermarks, accounts, and subscriptions. Open Satchel treats them like your files. Because they are.
Files live in your filesystem. We open them on your machine. Nothing about normal PDF editing needs an internet connection.
Text edits, page operations, redaction, forms, signatures, and export workflows are built for real PDFs instead of teaser-mode demos.
The public editor is free under AGPL. Organizations that need non-AGPL terms, signed builds, support, SDK, source, or OEM rights can license those separately.
Open Satchel reads PDFs from your disk and saves edited PDFs where you choose. There's no library, no inbox, no walled garden. Move a file in Finder, it moves in Satchel. Delete it in the terminal, it's gone — no orphaned cloud copy to clean up later.
Edit text, move images, reorder pages, fill forms, sign, OCR, redact, and validate without turning your document into a cloud upload.
No telemetry. No “anonymous usage data.” No account. No cloud sync. No AI features that require sending your contracts, your manuscripts, or your medical records to someone else's server. The app works the same with the network unplugged.
verified by your own firewall — you can watch
V1 is focused on PDF editing: text, pages, images, redaction, forms, OCR, signatures, and local export workflows. A broader document editor is the roadmap; PDF is the current product.
Because it is. Open Satchel V1 is a free local-first PDF editor for macOS, Windows, and Linux. Commercial licensing is available for organizations that need non-AGPL terms, SDK/source access, OEM rights, signed builds, procurement docs, or support.