PDFShore exists for people who can't (or shouldn't) upload a file to a stranger's server, and for AI users who need to clean, convert, and size PDF content before feeding it to a language model. Here are the most common reasons people use it.
Draft contracts, settlement letters, client briefs. These can't sit on a third party's disk, even for an hour. With PDFShore, the file stays on the laptop, gets compressed or split for filing, and the only thing that hits the network is your eventual email to opposing counsel.
Most used: Extract PDF pages (pull specific exhibits), Merge PDF (assemble filings).
Source documents, leaked memos, FOIA responses. The whole point of a confidential source is that the document doesn't get re-uploaded somewhere they didn't authorize. PDFShore processes the PDF locally, so the chain stays clean.
Most used: Extract PDF pages (pull relevant pages), Compress PDF (share findings).
Resumes, offer letters, signed onboarding docs. Candidate data is regulated under GDPR and similar laws. Keeping the file inside the browser means there's no copy on a vendor server to inventory, audit, or breach.
Most used: Fill PDF form (complete onboarding paperwork), Merge PDF (combine application packets), Compress PDF (send under attachment limits).
Bank statements, invoices, tax returns, board decks. Any of these in the wrong inbox is a real incident. PDFShore lets accountants compress a year-end packet or split a 200-page statement without the file ever leaving the laptop.
Most used: Split PDF (separate by month or quarter), Compress PDF (fit email size limits).
Generated reports, runbooks, postmortems with screenshots. PDFShore is a website, so it's not in your supply chain. No npm install, no Docker pull, no SaaS auth dance. Open the tab, drop the file, done.
Most used: Compress PDF (lighter artifacts), Merge PDF (combined release notes).
Feeding PDFs to a language model requires more than copying and pasting. You need to know if the document fits the context window, strip metadata that reveals authorship, mask sensitive names and figures before the model sees them, and convert the layout to clean Markdown that tokenizes efficiently. PDFShore covers each step of that pipeline in your browser. The document never reaches a server, let alone an AI provider's.
Most used: PDF Token Counter (check context window fit), PDF to Markdown (AI-ready text with OCR), Remove PDF Metadata (strip authorship fields), Redact PDF (mask sensitive content before submission).
PDF to MarkdownPDF Token CounterRemove PDF MetadataRedact PDF
Lecture notes, scanned articles, thesis drafts. PDFShore is free with no daily limits, no "two-tasks-per-day" tier, and no account. If you're submitting a 50 MB thesis under a 25 MB upload cap, compress and move on.
Most used: Compress PDF (fit upload limits), Merge PDF (combine readings).
Proofs, mockups, portfolio decks that go to clients before a contract is signed. You want the client to review the work, not walk off with a clean copy. PDFShore stamps a draft watermark and exports pages as JPGs for a quick preview, all in the browser, so nothing unwatermarked ever leaves your machine.
Most used: Watermark PDF (mark drafts), PDF to JPG (quick client previews).
Deeds, leases, signed disclosures, often scanned from a phone, so they arrive sideways and with a junk cover page. Rotate the pages upright, delete the cover, and stamp CONFIDENTIAL before sending. These carry personal and financial data, so they can't ride up to a random server first.
Most used: Add text to PDF (annotate scans), Rotate PDF (fix phone scans), Delete PDF pages (drop cover sheets), Watermark PDF (mark CONFIDENTIAL).
Lesson packets, exam booklets, handouts assembled from a dozen sources. Reorder the pages into the right teaching sequence and strip the answer key before sharing with the class. Student work and exam material shouldn't sit on a vendor's disk to be inventoried later.
Most used: Organize PDF (reorder packets), Delete PDF pages (remove answer keys), Extract PDF pages (pull a single handout).
Some fields carry a legal duty of confidentiality, where uploading a client or patient file to a third-party server is the risk itself, not just bad practice. Because PDFShore runs entirely in your browser, the document is never transmitted to us, so there is no transfer and no copy to disclose. The architecture removes the risk at the source.
Case files, mandates, and privileged correspondence are protected by attorney-client confidentiality. Sending them through an external converter can put that duty at risk. With PDFShore the file stays on the machine while you merge filings, extract specific exhibits, or compress a bundle for the court portal.
Most used: Extract PDF pages (pull exhibits), Merge PDF (assemble filings), Compress PDF (fit portal limits).
Auditors handle client financials under a professional duty of secrecy. Working papers, draft reports, and board figures should never land on a vendor's disk. PDFShore lets you split a long statement by period or compress a year-end packet without the data leaving your laptop.
Most used: Split PDF (separate by period), Compress PDF (fit email limits), Watermark PDF (mark CONFIDENTIAL).
Health data is special-category personal data and carries a strict duty of confidentiality. Patient reports, referrals, and consent forms can't be uploaded to a server abroad. Because PDFShore processes everything locally, there is no cross-border transfer to worry about and nothing leaves the device.
Most used: Add text to PDF (annotate reports), PDF to JPG (export a single page), Delete PDF pages (remove internal notes).
PDFShore is privacy by design, not a formal certification. We don't hold a compliance audit. What we can say is concrete: your files never leave your device, so the data flows these rules restrict simply don't happen.
The file is sensitive, the upload is the risk, and the actual work (whether that's compressing, splitting, converting to Markdown for an LLM, or counting tokens) is something a browser can do already. PDFShore is the tool when the document matters more than the convenience of someone else's cloud.
Compress PDF · Merge PDF · Split PDF · Extract PDF pages · Rotate PDF · Delete PDF pages · Organize PDF · PDF to JPG · Watermark PDF · Fill PDF form · Add text to PDF · PDF to Markdown · Remove PDF Metadata · PDF Token Counter · Redact PDF