How do I compress a PDF to a target size in KB?

In OptiPDF, select the Compress tab, choose Custom mode, enable Target Page Size Limit, enter your desired target size in KB (e.g. 300 KB), and click Compress.

Can I convert scanned PDF documents into searchable text?

Yes! OptiPDF includes a built-in Tesseract OCR engine under the Convert tab to turn scanned images and non-searchable PDF documents into searchable text.

Are my files private and secure on OptiPDF?

Yes, OptiPDF processes files securely in isolated temporary session workspaces that automatically self-destruct after session expiry.

OptiPDF - Smart All-in-One PDF Suite | Compress, Merge, Split, Convert & Secure

Compression Profile

Custom Configuration

Target Page Size Limit (Auto-Fit)

Resolution Scale 60%

JPEG Quality 75%

Advanced Optimizations

Grayscale Mode (Convert images to B&W)

Optimize Streams (Prune unused objects)

Complete Server-Side PDF Toolkit

🗜️ Target-Size PDF Compressor

Compress scanned PDFs and documents using preset profiles or exact target page sizes (KB) with automatic dimension and quality tuning.

🔗 Visual PDF Merger

Combine multiple PDF files in order with a drag-and-drop visual page organizer to rotate, delete, or reorder pages on the fly.

✂️ Page Splitter & Extractor

Select specific page ranges to extract into a single PDF, or split all PDF pages into an archived ZIP package instantly.

🔄 PDF & Image Conversions

Convert JPG, PNG, WEBP images into PDF documents, export PDF pages as high-res images, or generate searchable OCR PDFs.

🛡️ Security & Watermarking

Encrypt PDFs with user/owner passwords, remove passwords from unlocked files, and apply custom text or image watermarks.

OptiPDF

Credit Balance & Key Settings

Drag & drop your PDF here

Compression Profile

Light

Medium

Heavy

Custom

Custom Configuration

Advanced Optimizations

Upload PDFs to Merge (Max 5)

Visual Page Organizer

Drag & drop a PDF to split

Select Pages to Split

Drag & drop PNG, JPG, or WEBP images

Visual Image Organizer

Drag & drop a PDF file

Conversion Settings

Drag & drop a PDF file to run OCR

OCR Settings