MassPDF Assembling one large PDF from a set of images.

MassPDF takes images from the selected folder and compiles them into a single PDF file: ideal for scanned documents, photo pages, presentations, manuals, and any set of images that need to be converted into a document.

MassPDF sorts files by name or creation date and converts them to PDF with the desired page format and orientation. Suitable for “scans from a phone,” working with MFPs, and archiving paper documents.

Download MassPDF Commercial licenses

Free for personal and non‐commercial use. For regular business use and processing of customer documents, a license is required.

Briefly about MassPDF No watermarks, no ads.

Platform

Windows.

Source

Folder with images.

Format

PDF (one file).

Purpose

Scans, photos of documents, materials.

What MassPDF can do

The main task of the utility is to quickly and predictably convert a “bunch of images” into a single neat PDF file.

Assembly from a folder

Takes all suitable images from the selected directory.

  • Support for popular formats (JPG, PNG, etc.).
  • Searches only one folder or folders with subfolders (depending on implementation).
  • Filtering by extension.
  • Convenient for folders with “scans.”

Page order

Customizable file order in the final PDF.

  • By file name (alphabetical order).
  • By creation/modification date.
  • Option to use prefixes (001_, 002_, etc.).
  • Predictable page numbering.

Page settings

Basic settings for the appearance of the PDF.

  • Sheet format (A4, etc., if applicable).
  • Orientation (portrait/landscape).
  • Margins around the image.
  • Scaling the image to fit the sheet.

Who can benefit from MassPDF

This utility is especially useful for those who regularly work with scans or documents from their smartphones.

Small businesses and offices

Office / Docs

Quickly prepare PDF documents from scans.

  • Contracts, deeds, invoices.
  • File reports and scans into a single file.
  • Archive paper documents.

Accounting and lawyers

Finance / Legal

Compiling documents into a single file before sending or uploading.

  • Document sets for contractors.
  • Preparing packages for government agencies or banks.
  • Organized PDFs instead of a set of scattered files.

Students and teachers

Education

Lecture notes, handouts, assignments.

  • Photos of pages → one PDF lecture note.
  • Compiling scans into a single document.
  • Convenient to send and store.

How MassPDF works

The usage scenario is designed to be as straightforward as possible: select a folder → configure a minimum of settings → receive a PDF.

Basic scenario

  1. Select a folder with images (for example, “Scanner” or the folder where the camera app saves images).
  2. Select the order: by file name or by creation/modification date.
  3. Configure the page settings (if available in your version): sheet format, orientation, margins.
  4. Specify the name of the final PDF file and start the compilation.

Quality recommendations

To make the final document look neat:

  • Use the same image orientation (all vertical or all horizontal).
  • If possible, scan with the same resolution.
  • If necessary, rename the files (001_, 002_...) for the correct order.
  • You can preview the folder before assembly.

Personal and commercial use

MassPDF can be used free of charge for personal and family tasks: document archiving, notes, personal records. For regular document processing in a company, studio, or when providing services to clients, we recommend a commercial license.

Personal use

Free of charge.

  • Scans of contracts, receipts, warranties.
  • Personal document archives.
  • Training materials and notes.

Business and professionals

Under a commercial license.

  • Regular preparation of PDF packages for clients.
  • Document processing in companies.
  • Mass assembly of documents in a single process.

White‐Label / integration

MassPDF as part of your internal or client tools.

  • Your brand and style.
  • Pre‐configured settings for your processes.
  • Ability to integrate into the company’s line of utilities.

For details, see the “Licenses” and “White‐Label” pages.

Important points when working with documents

MassPDF works locally with your files, which is convenient for confidential documents and internal materials.

Privacy

  • Processing takes place on your computer.
  • MassPDF does not send files to the cloud.
  • The PDF is saved in the folder you specify.
  • You decide where to send it next.

Limitations and common sense

When working with large volumes:

  • A very large number and/or size of images can increase the size of the final PDF.
  • For huge arrays, it is better to split them into several documents.
  • It is rational to first delete unnecessary/duplicate images.

FAQ

Is image quality preserved in PDF?

It all depends on the specific implementation settings: in the basic version, MassPDF tries to maintain a reasonable balance between quality and file size. For particularly critical scenarios, individual settings or a custom build can be discussed.

Can I use different image formats in one PDF?

Yes, mixing formats (e.g., JPG and PNG) within a single folder is usually allowed — MassPDF will simply add each image as a separate page.

Can I create multiple PDF files at once (e.g., by subfolders)?

The basic version focuses on compiling a single PDF from a single folder. If you need more complex scenarios (e.g., “each subfolder is a separate PDF”), this can be implemented as a modification or a separate mode.

Is MassPDF suitable for preparing documents for government agencies/banks?

Yes, this is a typical scenario: combine a set of scans into a single PDF so you don’t have to send dozens of separate files. It is only important to check the requirements for document size and resolution with the recipient.

Need to quickly compile PDFs from scans?

Try MassPDF on a single folder with scans: in a couple of minutes, you’ll get one neat file, ready to send by email, upload to a bank, or store in an archive.

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