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PDF Studio v1.0

Files auto-expire after 1 hour.

PDFStudio

Free, fast, private PDF tools - for everyone, everywhere.

Tools

  • Merge & Compress
  • PDF to JPG
  • Lock / Unlock PDF
  • PDF OCR
  • Blog
  • Roadmap
  • All tools →

Stay in the loop

One email when we ship a new tool. No spam.

Files auto-delete one hour after upload. No tracking.

© 2026 PDF Studio. All rights reserved.

Built by Abdur Rahman

Free · no signup · no watermark

Free PDF tools
that just workcompress, merge, convert, OCR, sign - no signup, no watermark.

18 focused utilities for the things you actually need to do with PDFs. Free forever. No daily limits. Files auto-delete in one hour. Works perfectly with English, Bangla, and 100+ other languages.

  • Files auto-delete in 1 hour
  • No signup required, ever
  • Works with Bangla & 100+ languages
  • Free forever, no watermark
Drag & drop, reorder, download
Works with Bangla & 100+ languages
Files auto-delete in 1 hour
The collection

Every PDF tool you actually need

Compress, merge, convert PDF to JPG / PNG / Word / Excel, OCR, lock, unlock, sign - all free.

Compress PDF

Shrink PDFs to fit email, chat, or upload limits.

Compress PDF to 100KB

Hit an exact file size for government forms and portals.

Compress PDF to 200KB

Hit a 200KB target while keeping scans readable.

Compress PDF to 500KB

Drop a heavy PDF under 500KB with minimal quality loss.

Compress PDF to 1MB

Get any PDF under 1MB while keeping it sharp.

Merge PDF

Combine multiple PDFs into one, reorder pages freely.

PDF to JPG / PNG

Export each PDF page as a JPG or PNG image.

JPG to PDF

Turn photos and images into a single shareable PDF.

Password Protect PDF

Lock a PDF with a password (AES-256 encryption).

Unlock PDF

Remove a password from a PDF you can already open.

PDF OCR

Pull selectable text out of scanned PDFs, 100+ languages.

ID Combine

Front and back of an ID card on a single A4 page.

Passport Photo PDF

Tile passport-size photos onto A4, ready to print.

PDF to Excel

Lift tables out of a PDF into editable spreadsheets.

Excel to PDF

Render every sheet of an .xlsx as a clean PDF.

PDF to Word

Convert a PDF into an editable Word (.docx) document.

Word to PDF

Turn a .docx into a shareable PDF, formatting preserved.

Sign PDF

Draw your signature and drop it on any page.

Made for Bangladesh

Built for government forms

NID, passport, BPSC, BCS, university admissions - every portal with strict file-size limits or specific photo formats. PDF Studio handles them out of the box.

  • ✓ID front + back combine - NID, student, employee, license
  • ✓Compress to 100KB for govt portals
  • ✓Bangla OCR (Tesseract 5)
  • ✓Passport-size photo PDF (35×45mm)

Compress PDF to 100KB

compress pdf to 100kb

ID Combine

nid combine pdf - id card front back

Passport Photo PDF

passport size photo pdf a4

Frequently asked questions

Privacy, supported languages, file size limits, and government-portal compatibility.

  • Is PDF Studio really free?

    Yes - every tool is free, with no daily limit, no signup required, and no watermark on the output. We're funded by optional donations and don't show ads.

  • What happens to my uploaded files?

    Files are processed on our server, then automatically deleted within one hour. We never store, share, or train any model on your documents.

  • Do you support Bangla, Hindi, Arabic, and Chinese PDFs?

    Yes - every tool preserves non-Latin scripts. Our OCR engine supports 100+ languages including Bangla, English, Hindi, Arabic, Chinese (Simplified/Traditional), Japanese, Korean, Russian, and many more.

  • How large a PDF can I upload?

    Up to 100 MB per file. For larger files, split first with the workspace tool, process each part, then merge.

  • Do I need to install anything?

    No. PDF Studio runs entirely in your browser; the heavy lifting happens on our server. Nothing to download or install. You can also add it to your home screen as a PWA for one-tap access.

  • Can I compress PDFs to exactly 100KB for government portals?

    Yes - use our Compress PDF to 100KB tool. It's built for Bangladesh govt portals (BPSC, BCS, NID), Indian portals (UPSC, IBPS), and any system with strict file-size limits.

  • Is it safe to upload sensitive PDFs?

    Files are transferred over HTTPS, processed in isolated workers, and auto-deleted within an hour. For maximum privacy, use the Password Protect PDF tool before uploading anywhere.

Ready when you are.

Open the workspace and drop your first PDF - no signup, no nonsense.