Join up to 100 PDFs into one document per Pro run with order control and preserved links. Legal teams bind 40 exhibits into one filing — local pdf-lib merge, 2 free batches a day.
Runs on pdf-lib
Content reviewed October 2026 · About Toolzum
Pull tables, form fields, and key-value pairs from stacks of PDFs into one clean CSV. Accountants turn 60 invoices into a spreadsheet in an afternoon — local pdf-lib parsing, 2 free batches a day.
Bind hundreds of JPG, PNG, or WebP images into one multi-page PDF with page size, orientation, and fit control. Agents compile 80 property photos into a brochure — local jsPDF work, 2 free batches a day.
Aggregate filled fields from hundreds of identical PDF forms into one CSV — survey responses, applications, feedback. HR compiles 300 applications into a shortlist sheet — local pdf-lib work, 2 free batches a day.
Turn a CSV of URLs or text into styled QR PNGs in one batch — event badges, inventory labels, menus. Free tier generates 5 QR a day; Pro runs up to 100 per batch — local qrcode work.
Strip or swap backgrounds on whole photo batches with color-key sampling and tolerance control. Sellers turn 40 supplier shots into clean white listings in one run — local Canvas work, 2 free batches a day.
Signed-in free users merge 2 Pro batches a day; Pro merges up to 100 files to 2 GB per run. A 40-exhibit filing binds in under a minute — arrange order first, since re-merging costs another batch download.
Yes — outlines, internal links, and metadata carry into the merged document wherever the format allows. Flatten filled forms before merging so field values bake in identically on every reader.
Merge works on whole files: split out the pages you need first, then merge the parts. For a 200-page report needing chapters 2 and 5, split-extract both, then merge the two extracts.
No — merging runs locally in your browser on pdf-lib; documents never leave your device. Only the final merged save counts as one Pro download.
Bulk PDF Size Reducer
Shrink stacks of PDFs 40–90% with Maximum, Balanced, or High-Quality tiers that recompress images and strip metadata. Firms email 25 filings instead of courier — local pdf-lib work, 2 free batches a day.
Bulk PDF Suite
Rotate, protect, unlock, split, watermark, crop, resize, or flatten dozens of PDFs in one batch. Law firms prep 50 filings for email in an afternoon — runs locally on pdf-lib, 2 free batches a day.