PDF Tools

Ultra PDF Merger is a free and portable PDF file merging utility designed to combine multiple PDF documents into a single file with minimal effort. Built using C# on the Microsoft .NET framework, this lightweight tool focuses on doing one job well: merging PDFs quickly and reliably without unnecessary features or bloat.

This standalone executable is ideal for users who frequently need to combine reports, scanned documents, or downloaded PDFs into one cohesive file. While it does not require installation, it does rely on the Microsoft .NET Framework 4.0 to function properly. Users can easily control the order in which PDF files are merged and remove unwanted files from the queue before generating the final document.

i2PDF is a lightweight, standalone image to pdf document converter that lets you quickly create Adobe files from images such as JPG, PNG, BMP, GIF, and TIFF. Designed to be tiny, fast, and portable, this utility runs directly from a USB drive without installation, making it a convenient solution for users who need a free image conversion tool on the go.

WinScan2PDF is a free and portable software utility that can be used to scan files to PDF files. Simply select the Source Scanner, click the Scan button, and it will proceed to save the scanned document as a PDF file. I've personally found this PDF scanner to be very useful when needing to send a signed document to someone via email.

Gnumeric Portable is a portable wrapper for the Free Spreadsheet Program. It supports the same essential spreadsheet functions as Microsoft Excel (and can be used to both read and edit Excel created spreadsheets). Gnumeric is claimed to be more accurate than some leading proprietary spreadsheets.

RTF Converter can be used to export or convert RTF Word documents into text files. It allows you to convert multiple files at once and supports virtually all types of character encoding.. Fully extracted this application uses less than 5MB of space making it an ideal portable RTF tool to have on practically any USB Stick.

Tweak PDF is a Free tool that enables you to Edit PDF Files basic parameters. For example you can set the initial view preferences of a PDF document; Center window of the PDF file,  display document title, fit window, hide menu bar, hide toolbar, hide window UI.

Foxit is a portable PDF Reader that allows users to view and print PDF files. It can easily be integrated into your current web browser as well. It's also fast... at the time of this writing, this software appears to load much quicker than Adobe Reader with virtually no delay in opening files.

AbiWord Portable is a free and open source portable word processing application based on the AbiWord project. Often considered a lightweight alternative to Microsoft Word, it allows users to create, edit, and view documents directly from a USB flash drive or other portable storage device—without installation.

Designed for speed and portability, it is ideal for users who need a capable word processor on the go. Despite its small footprint, it supports a wide range of document formats and offers essential word processing features suitable for everyday writing, editing, and document compatibility tasks.

Sumatra PDF Portable is a highly efficient, open source portable PDF reader designed with one goal in mind; speed. It offers users a fast, clean, and reliable way to open and read PDF documents on any Windows PC, without requiring installation or admin access. As a fully portable app, it can be launched directly from a USB flash drive, portable SSD, or even cloud-synced folders like Dropbox or OneDrive. All preferences and settings stay inside the portable folder, ensuring no traces are left behind on the host computer.

PDF-XChange is a powerful Free PDF Reader and Editor that offers far more functionality than a typical PDF viewer. This Portable PDF Viewer allows users to view multiple PDF documents in a tabbed interface, add comments or annotations, highlight text, and even type directly onto documents using the built-in Typewriter mode. It's a lightweight and versatile tool that is fast, feature-rich, and perfect for users who need more than just basic PDF reading capabilities.

PDF Password Remover is a Portable tool that can be used to remove a password from a PDF file. This comes in handy when viewing password protected PDF files that can not be printed, edited or converted.

Cool PDF Reader is a free reader and viewer for PDF files. It can be used to view, print or even convert PDF files into TXT, BMP, JPG, GIF, PNG, WMF, EMF, EPS files. This stand alone portable PDF converter and reader requires no installation on a PC and can be stored on and run directly from a USB flash drive.