Stirling PDF
Self-hosted PDF toolkit for admin paperwork
Review status: Research backlog. Research candidate with incomplete checks; not a vetted recommendation.
Official Website · Source Code
open-core planned guideOverview
Stirling PDF provides browser tools to merge, split, OCR, and convert PDFs. Admin teams process membership paperwork without uploading sensitive PDFs to random websites.
At a glance
| Field | Value |
|---|---|
| Categories | file-storage, facility-operations |
| Deployment | self-hosted |
| License class | open-core (MIT) |
| Cost model | free-self-hosted |
| Implementation difficulty | easy |
| Maintenance burden | medium |
| Maturity | stable |
| Freshness status | partially-verified (2026-07-17) |
| Completeness | partial |
| Confidence | low |
| Directory tier | research-backlog |
Cost reality
Free software; host on internal network preferably.
Pricing and free-tier limits change frequently; re-check official pricing before budget decisions.
Tasks reduced or augmented
Software does not replace community or ops staff. It may reduce or augment:
- PDF merge/split
- OCR of scans
- Avoiding untrusted online PDF tools
Human oversight still needed
- Must not be public unauthenticated
- Data retention on server
Manual process this can replace
Structured task-fit review has not been completed for this tool. Treat the free-text examples above as evaluation prompts, not replacement claims.
Data held
-
temporary PDF processing files
-
Personal data: yes
-
Payment data: no / not primary
Risks
| Area | Notes |
|---|---|
| Vendor lock-in | Evaluate export formats and API completeness before deep customization. |
| Security | Apply updates promptly; restrict admin access; enable TLS. |
| Compliance | Operator remains responsible for privacy and local regulatory obligations. |
| Licensing | Confirm license fits commercial coworking use. |
| Operational | Plan backups, monitoring, and a restore drill before production use. |
Coworking fit
Roles: operations-manager, virtual-office-mailroom, finance
Workflows: member-onboarding, mail-package-handling, compliance-review
Problems: self-host-for-data-control, operate-virtual-office, reduce-software-cost
Smallest useful experiment
Deploy internally and process 10 redacted sample PDFs; forbid internet exposure without auth.
Initial planning estimate (unverified): 1–3 days
Links
Implementation guide
No implementation guide is published yet.
Verification
- Status:
partially-verified - Completeness:
partial - Confidence:
low - Tier:
research-backlog - Last reviewed:
2026-07-17 - Sources:
Seed entry compiled from official project sites and repositories. Re-verify pricing, license text, and feature claims before production decisions. Star counts and free-tier numeric limits intentionally omitted unless verified at review time.