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CLUSTER WEB-BROWSER-ENTIRELY · 13 ENTRIES · EARLIEST ENTRY 2026-04-14

Browser-based PDF tool suite

This cluster comprises web apps that edit, merge, split, compress, convert, and otherwise manipulate PDFs entirely in the browser, emphasizing that no files are uploaded to servers. The cluster's dated history before the index start is too thin (only 2 dated entries) to read a shape from, so it appears to predate the index or consist mostly of undated members. Traction leaders are pdfmango, scissor-pdf, and OwnPDF, each with 1 star.

Entry timeline

ENTRY TIMELINE

APR 2025: 1APR 2026: 1SEP 2026: 5OCT 2026: 6
APR 2025OCT 2026

Each bar is the month a member carries, which is a creation date where the source published one and a crawl date otherwise. Nothing in the index was found before 11 August 2026, and coverage broadened sharply on 14–15 August, so a bar from then on reports how much we found that month, not how much was built; an earlier bar reports how far back a member's own source dated it — not how long we have been watching.

Members by activity

Activity signals, not revenue.

Build origin · 3 ai-built · 1 hand-coded · 9 unlabelled

Operator · 6 hobby · 1 indie · 1 commercial · 5 unlabelled

Two labels per entry, never collapsed into one: how it was built, and who stands behind it. Counted over the 13 listed below. Unlabelled means nothing has decided yet — not that the answer is small.

  1. 01pdfmango1★8 daysliveai-builthobbyWeb app that merges, rearranges, converts, and compresses PDFs entirely in the browser so files never leave the device.
  2. 02file-minify1★21 days—hobbySelf-hosted web app that compresses images, videos, and PDFs, converts Office documents to PDF, and merges files into a single PDF.
  3. 03scissor-pdf1★1 dayliveWeb app with PDF tools that merge, split, compress, sign, redact, and convert documents entirely in the browser without uploading files.
  4. 04OwnPDF1★2 dayslivehobbyWeb app that unlocks, protects, merges, splits, converts, and organizes PDF documents entirely in the browser with no server uploads.
  5. 05privatepdf0★today—indieWeb app that merges, splits, compresses, rotates, and converts PDFs entirely in the browser without uploading files.
  6. 06pdf-preview0★2 daysliveApp that combines, sorts, and annotates PDF files entirely on the user's device without uploading them to a server.
  7. 07pdfeditor0★13 days—hobbyWeb app that edits PDFs entirely in the browser, offering merge, split, compress, rotate, watermark, sign, and page editing without uploading files.
  8. 08pdf-studio0★23 days—hobbyWeb app that edits PDFs in the browser and performs OCR, conversion, compression, redaction, and repair without uploading files to third parties.
  9. 09inhouse-pdf0★15 days—hand-codedWeb app that merges, splits, organizes, and compresses PDF files entirely in the browser so files never leave the device.
  10. 10pdf-studio-app0★26 daysliveai-builthobbyFree web app for merging, splitting, and compressing PDF files and extracting embedded images.
  11. 11pdfmini29★8 mostaleliveai-builtA web app that compresses PDF files entirely in the client's browser without uploading them.
  12. 12pdfsolution0★1 molivecommercialWeb app that lets users merge, split, compress, convert, and OCR PDF files entirely in the browser with no uploads.
  13. 13Free PDF Tools Online — No Signup, No Watermark0★unknownliveWeb app that merges, splits, compresses, and converts PDF documents without requiring registration.

Ranked by traction, highest first, and paged 20 at a time — this is a window on the cluster, never the whole of it. Ties are broken by a stable id so a product cannot appear on two pages or fall between them. Browse every cluster.