Protect PDF
Add password protection to a PDF file.
Secure
Flatten PDF
Rewrite a PDF into a flatter, easier-to-share output using Ghostscript pdfwrite.
DocNimble writes tool pages to answer a practical question: what does this tool do, who should use it, and can it actually run right now? That keeps the page useful for Google and for visitors who need a clear decision before uploading a document.
Live now Partially implemented Min plan Free
Status note
This page stays public for SEO and planning, while execution remains off until the engine and job layers are truly ready.
Public status: Live now
Capability status: Partially implemented
Workspace state: Locked
How this tool works
- Upload one PDF file.
- Run the flatten rewrite through Ghostscript pdfwrite.
- Download the flattened PDF output.
When to use Flatten PDF
This tool is useful when the main problem matches its name exactly. If your issue is page order, use an organize workflow. If your issue is file size, use an optimization workflow. If your issue is privacy or access control, use a secure workflow. DocNimble tries to keep these distinctions clear so visitors do not waste time clicking through unrelated PDF tools.
Current limitation
Ghostscript is not healthy yet. Compression and render-heavy tools must stay non-live. Flatten PDF rewrites the document through pdfwrite to reduce layered quirks before sharing.
Execution readiness
- Preferred engine: Local Ghostscript (error)
- Fallback engine: None (unassigned)
- Requirements: No extra requirement beyond the assigned engine.
- Runner implemented: Yes
- Minimum plan: Free
- Workspace note: This tool is not open in the workspace yet.
Privacy note
Files run through the private workspace rather than directly from the public page. Completed outputs are exposed through tokenized downloads, and the privacy page explains retention in plain language without making impossible claims.
Related tools
These related workflows often solve the next step in the same document-cleanup chain.
Unlock PDF
Remove a PDF password when you know the password.
Metadata Clean Basic
Remove common visible metadata fields from a PDF.
Watermark PDF
Apply a text watermark across each PDF page.
Why this page exists even before every tool is live
Tool pages help visitors discover the right workflow, understand limitations, and decide whether the current build already supports their task. That is useful for search, for user trust, and for future expansion, provided the page never hides the real execution state.
Need another workflow?
Browse the full tools catalog, visit the guides hub, or explore category pages such as Organize PDF and Secure PDF.