How to convert a PDF drawing into an editable DXF (without uploading your drawings)
If you work with construction or survey drawings, you have probably received a PDF and needed the same drawing in CAD. Print shops and cloud convert…
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How to Get a Table Out of a PDF Without Uploading the File
Bank statements, invoices and supplier price lists often arrive as PDFs. When you need the numbers in a spreadsheet, the usual advice is to upload t…
I benchmarked 8 PDF extractors on 27 documents from 1 to 487 pages. Here's what broke, and what won.
I knew something was off when two numbers landed in the same afternoon. Every tool that reads the PDF text layer had scored exactly 0.00 on every ch…
6 Free PDF Editors You Can Use in a Browser in 2026 (and What Happens to Your File in Each)
A fact-checked comparison of Smallpdf, iLovePDF, PDF24, Sejda, Adobe Acrobat online and PDFkind: free limits, what "free" actually unlocks, and whet…
Build a PDF Size Gate Before Your Document Pipeline Hits “Send”
The report rendered perfectly. The upload failed anyway. The bug was not in the report A successful build with an unusable artifact The job had done…
Auditable Monthly Report Archiving with PDF Text Extraction and OCR Verification
Short answer: extract embedded PDF text first, but make the decision per page rather than per file; send only pages that fail structural and content…
Multi-Currency Invoice PDF Localisation Explained: Right-to-Left Layout Before Signing
Short answer: for multi currency invoice PDF localisation, generate from structured values, validate the right-to-left visual reading order, and onl…
Perseus: A Fail-Slow Detection Framework for Cloud Storage Systems (2023)
Abstract: The newly-emerging “fail-slow” failures plague both software and hardware where the victim components are still functioning yet with degra…
What Redaction Means in Node.js — PDF Lease Overlays Still Expose Text
TL;DR: Redaction removes sensitive content from a PDF. A black rectangle only covers that content on the page; the original text can remain selectab…
Stuck Freight PDF Jobs: Debugging Progress Polling with Auditable Terminal States
Short answer: put a finite deadline around polling, model success and failure as explicit terminal states, and preserve an append-only event trail f…
Puppeteer PDF headers and footers with page numbers: 7 traps
Adding "Page 3 of 7" to a Puppeteer PDF looks like one option. You set displayHeaderFooter: true , pass a footerTemplate , and render. Then the foot…
Monthly Game Reports — Merge One PDF or ZIP Separate Files
A monthly game report is rarely one document. Finance owns the revenue pages, live operations owns event results, and player support owns moderation…
Native vs OCR PDF Text in Node.js: Choose Page Indexing by Ownership
TL;DR: Use born-digital text extraction when your B2B SaaS team owns the PDF templates; preserve the extractor's page boundary and index only redact…
Nodejs PDF Chapter Split: Validated Ranges for Game Contract Signing
TL;DR: Treat a parsed table of contents as untrusted evidence, convert its chapter starts into half-open page intervals, validate the entire interva…
High-Throughput PDF Redaction: Split Chapter Ranges from Parsed Contents Safely
TL;DR: Parse the table of contents into ordered printed-page starts, translate those starts to zero-based PDF indexes once, and derive every chapter…
How to Parse Resume PDFs Extract Text and Structure Model Ready Fields
Short answer: extract positioned text with a real PDF parser, normalize it without destroying evidence, ask a model for typed candidate fields, and…
How to Fill 7 PDF Form Fields Without Silent Failures (and Preserve Fidelity)
The alert fires after a document has already been shared: the recipient opens a PDF, sees the old name in one field, and the redaction review says e…
How Fillable finds the blanks in a flat PDF form
Originally published at getnobody.org . A lot of forms still arrive as flat PDFs: an intake form, a volunteer application, an order sheet. Nothing o…
How a Word file becomes a printed book: line breaks, widows and the KDP gutter
Originally published at getnobody.org . A Word document has no pages, not really. It has paragraphs, and Word decides where the pages fall while you…
How to Debug Python PDF Image Conversion: Page Count, Resolution, and Timeouts
Short answer: treat a PDF preview timeout as a render-budget problem first. Measure page count, pixel dimensions, and per-page time, then cap resolu…
Go PDF Decrypt Wrong Password Error Explained — Supplier Invoice Handling
Short answer: quarantine a supplier's encrypted PDF when decryption reports a wrong password, preserve the original bytes, and request a corrected c…
Forging 1024-bit RSA signatures in nearly SNFS time
Alternate title: Nearly SNFS-Speed Signature Forgery Sans Factoring N (NSNFSSSFSFN) Abstract. The security of RSA is generally understood to be base…
Contract Report Exports: 4 Signals for Choosing PDF or CSV
The page says a contract report export is at risk, but not whether the affected users requested PDF or CSV; the batch has 18,240 contracts left, and…
I Stopped Fighting PDF Libraries
Every side project I've ever built eventually hits the same wall: someone needs a PDF. A receipt. A certificate. A report. And suddenly you're three…
Searchable Edtech Reports in Node.js — OCR and Page-Level Indexing
Short answer: archive the original monthly report, extract its existing text layer first, and send only pages without useful text through OCR. Index…
pdfium and pypdf return different text from the same PDF — four mismatches to know before you feed PDFs to an LLM
I assumed that "extract the text from this PDF" gives you the same characters no matter which library you use. It does not. Feed the same PDF to pdf…
Compliance Evidence Under Load: 500 Local or Hosted PDF API Jobs at Scale
Short answer: use a hosted PDF API when a small team needs repeatable form filling across bursty workers and can accept a measured network hop; keep…
Weekly Report PDF Pipeline: 3 Boundaries Between HTML Templates and Cron Jobs
Short answer: keep the weekly schedule, report data, and HTML-to-PDF rendering behind three separate contracts, then let one idempotent job compose…
How I Built a 100% Client-Side PDF Toolkit with Zero Cloud Uploads
Here is a bizarre architectural paradox of the modern web: In 2026, our browser tabs can execute C++ via WebAssembly at near-native speed, run local…
Mapping Page Ranges to Output Files: A Data-Driven Decision Tree for PDF Splits
Most engineers treat splitting a document into parts as a trivial action — choose a page, hit the button, get a smaller file. The moment the job mov…