Convert, edit, sign and understand your PDFs in one place.
Word, Excel and PowerPoint to PDF and back, with fonts, tables, bullets and spacing exactly where they were. Even scans and receipts come out editable.
Replace the converter tab, the e-sign subscription, the shared-drive scramble and the “which version is final?” email thread.
上傳 any form, even a scan. AI finds every field, explains each question, fills what it knows from your profile and documents, and you just check and sign.
Turn statements into clean transaction rows and invoices into line items, checked against the balances and totals. Convert a whole year of statements or a folder of invoices into one spreadsheet.
Ask anything about a contract, filing or report. Every answer links to the exact page and passage, highlighted in the document.
Every upload is indexed page by page. Search or chat across your entire library, in any language, including scans after OCR.
Pull key terms, deadlines, obligations, parties, financials and tables into clean spreadsheets. Risk flags are checked against your own playbook.
Click any line to change it. Add text and images, highlight, and redact for real. Redacted pages are flattened, so hidden text is gone.
Place fields, route to signers in order, send reminders. Every 已簽署 PDF ships with a certificate of completion and a SHA-256 fingerprint.
Risk review on upload, weekday digests, renewal reminders 60 days out, and Slack or Teams webhooks. No-code, and it runs while you sleep.
Word, Excel, PowerPoint, text and images to PDF, and PDF back to Word, Excel, PowerPoint, JPG, PNG, WEBP and TIFF, with the formatting intact. Camera scans to PDF. Merge, split, reorder, watermark.
Check-out locks prevent conflicting edits. Hand-offs keep ownership clear. Every version is kept, with a full activity trail.
Collect NDAs, W-9s and certificates，來自 clients through a secure upload link, with due dates and reminders. No account needed on their side.
Contracts, financials and patient records need more than a free converter site. pdftek keeps your files in your workspace, logs who touched what, and can run entirely on your own servers.
pdftek answers only，來自 your documents and cites the page for every claim. Click a citation and the passage is highlighted in the viewer, so you can check any answer in seconds.
Yes. The assistant reads scans directly, and in-browser OCR adds a searchable text layer in 13 languages. Search, read-aloud and conversions work across 40+ languages.
pdftek captures consent, signer identity via unique email links, IP addresses and timestamps, and adds a certificate of completion to the 已簽署 PDF. That's the standard evidence under ESIGN and eIDAS for simple electronic signatures. Check your jurisdiction's requirements for regulated documents.
They can't overwrite each other. Editing checks the document out to one person, and teammates see who holds the lock. You can hand it off or check it back in at any time, and admins can release a stale lock.
Yes. pdftek ships as a single Docker image with a built-in database and file storage. Bring your own Anthropic API key for the AI features and your own SMTP server for email.