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Tech riderRev. 7 Oct 2026

PDFViz

Ch 206.6of 36 PDF Merger Software
  1. 1Runs onWeb
  2. 2CostsFree plan
  3. 3Batch mergingNo
  4. 4Page selectionNo
  5. 5Primary platformweb
  6. 6Cloud storage supportNo
6 lines stated Written from the maker's own pages: pdfviz.com
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The PDFViz homepage

Overview

PDFViz is ranked #20 of 36 in PDF merger software on Specifiction. It runs on Web. There is a free plan.

PDFViz plans and pricing

All plans
Free Free No account · no watermark · no file or daily cap; browser memory limits apply pdfviz.com · 7 Oct 2026

Compared on PDF merger software

Free plan
Yespdfviz.com
Batch merging
Nopdfviz.com
Page selection
Nopdfviz.com
Primary platform
webpdfviz.com
Cloud storage support
Nopdfviz.com

Facts

What it does
PDFViz is a set of free PDF tools that run in the browser tab; files are not uploaded.pdfviz.com · 7 Oct 2026
Features
Tools include merging, splitting, compressing, converting, reordering, unlocking, password protecting, signing, filling forms, comparing, and repairing PDFs.pdfviz.com · 7 Oct 2026
Result checks
Before offering a download, a tool reopens its output and checks it against the original; a result that does not match is not offered.pdfviz.com · 7 Oct 2026
Privacy
The privacy page says PDF files are processed in the browser and are never uploaded or stored by PDFViz.pdfviz.com · 7 Oct 2026
Data collection
The privacy page says the site runs no usage data scripts, sets no tracking cookies, and requires no account.pdfviz.com · 7 Oct 2026
Network
The privacy page says Cloudflare sees standard request information while serving pages, but requests do not carry document content.pdfviz.com · 7 Oct 2026
Security approach
PDFViz says its tools can continue working after the page loads and the network is disconnected.pdfviz.com · 7 Oct 2026
Technology
PDFViz says its tools use Mozilla's pdf.js to read and check PDFs and pdf-lib to write them.pdfviz.com · 7 Oct 2026
Limits
PDFViz says there is no site-set file size cap, but large files may be limited by the memory available to the browser tab and device.pdfviz.com · 7 Oct 2026
Known limitation
PDFViz says its tools cannot currently read text from photographed scans because the needed text-recognition engine is too large for a browser tab.pdfviz.com · 7 Oct 2026
Support
PDFViz asks users to email support with the tool page, exact on-screen message, browser, and operating system, and says not to attach the document.pdfviz.com · 7 Oct 2026
Maker
PDFViz describes itself as a small independent project and says it does not provide a company story on its About page.pdfviz.com · 7 Oct 2026

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Where it ranks on Specifiction

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Sources