Are my PDF files uploaded to ToolKB servers?

No. The entire PDF merging engine runs directly inside your web browser tab. Your confidential documents, bank statements, and IDs are never transferred over the network.

How many PDF files can I merge at once?

You can combine up to 20 PDF documents at a time, with individual file sizes up to 50MB each.

Can I rearrange the order of pages or files?

Yes. Use the up and down arrow controls on the document list to set the exact order in which you want your files to appear in the final merged PDF.

Can I merge password-protected PDFs?

Encrypted or password-protected PDF files must be unlocked prior to merging, as password decryption keys are required to read document streams.

DESK // INTAKE & REPAIRLOCAL BUFFER ACTIVE

Merge PDF files in your browser.

Combine multiple PDF documents into one cleanly organized file. Processed 100% on your device with zero server uploads.

100% In-Browser Memory

|Zero Server Transfer|Govt & Portal Compliant

DOCUMENTS0

TOTAL PAGES0

COMBINED SIZE0.00 MB

100% IN-BROWSER MERGE

picture_as_pdf

Select or Drop PDF Files

Drag files to rearrange sequence. Merges locally in your browser tab with zero server transfer.

PDF DOCUMENTS·UP TO 20 FILES·MAX 50 MB EACH

SYSTEM.GUIDE

How to merge PDF files safely

01 / SELECT

Add PDF Files

Choose two or more PDF files from your phone or computer. File headers are verified locally.

02 / REORDER

Set Document Order

Use the reordering arrows to sequence your files in the exact order you need them combined.

03 / DOWNLOAD

Save Combined File

Click Merge. The merged PDF generates in memory and downloads immediately to your downloads folder.

CONFIDENTIALITY ASSURANCE

Zero Server Uploads. Zero Cloud Retention.

Unlike ordinary web conversion tools that upload your bank statements, aadhaar cards, or certificates to remote cloud buckets, ToolKB executes the merge directly within your device’s WebAssembly memory.

Network Inspected

MODULES // ON THE DESK