PDF Toolkit

What it does

PDF Toolkit is a small, fast set of PDF tools for iPhone, iPad, and Android. There is no account, no watermark, and no upload: your PDFs are processed on your device and never sent to our servers.

Tools

Merge

Combine two or more PDFs into one file. Reorder or remove files before you merge.

Split

Pick pages from a thumbnail grid or type a range such as 1-3, 5. Save one PDF with the selected pages, one per range, or one per page.

Sign

Draw a signature or import a signature image, then place it on any page. This adds a visual signature only. It is not a certified electronic signature.

Compress

Shrink large PDFs with Low, Medium, or High presets. If a file is already as small as it can be, the app keeps the original quality and tells you.

Files

A searchable list of your recent results. Clear it any time in Settings.

Password-protected PDFs

Enter the password when prompted. It is used on your device to open the file and is not stored.

Supported devices

iPhone and iPad on iOS 17 or later.
Android phones and tablets on Android 8.0 or later.
Language: English.

Pricing

Every tool is free. Small banner ads appear on Tools, the tool screens, results, and Files, never on the Tip Jar, Settings, or while signing. Leave a one-time tip in the Tip Jar to say thanks: Coffee $0.99, Cake $2.99, Lunch $4.99, or Feast $9.99. Any tip removes ads for good. No subscription. Use Restore purchases on a new device with the same Apple ID or Google account.

Privacy at a glance

No account, no backend, no analytics SDKs.
Your PDFs are processed on your device and are not uploaded.
Recent files and signatures stay on your device.
Ads are provided by Google AdMob.

Read the full Privacy Policy.

Links and download

Get it on Google Play