PDF & Document Tools

Adobe Acrobat Fill & Sign

adobe.com

Adobe Acrobat's online tool fills PDF forms and adds electronic signatures. You can type, draw or upload a signature, then download the completed document.

Bentopdf

github.com

Bentopdf is a GitHub repository or organization with source code, releases, documentation, or project resources.

2PDFConverter

2pdfconverter.com

2pdfconverter.com is an online PDF conversion and editing toolkit. It converts Word, Excel and PowerPoint documents to PDF, and converts PDF to Word, text, JPG and HTML. It also offers signing, rotating, merging, splitting and shrinking PDFs. The service is free, files are removed from the server after conversion, and converted files remain downloadable for 1 hour.

BentoPDF

bentopdf.com

BentoPDF is a free, open-source online PDF toolkit that processes files locally in the browser using WebAssembly, so files are not uploaded. It offers over 100 tools for merging, splitting, compressing, converting, editing, annotating, signing and filling PDFs, and is described as self-hostable with offline OCR.

BreezePDF is a PDF editor that runs in the browser or locally on a desktop. It provides functions for adding text, signatures, form fields and images, and for merging, splitting, reordering and password-protecting PDFs. It also supports export to DOCX and CSV. Files are processed locally and are not uploaded to servers.

Dangerzone

dangerzone.rocks

Dangerzone is a free and open source project maintained by Freedom of the Press Foundation. It converts potentially dangerous PDFs, office documents, or images to a safe PDF. Documents are sanitized in a sandbox with no network access, and the document is converted into pixels and rebuilt as a PDF.

DPDF

dpdf.com

Dpdf is a free online PDF tool site offering merging, splitting, converting and compressing PDFs, plus related tools such as watermarking, encryption, OCR and page organisation. The site states that use is unlimited and no registration is required, and that regular file processing does not use credits; credits apply only to OCR and AI Deep Watermark Removal.

ihatepdf

ihatepdf.cv

ihatepdf is a free online PDF service accessible via the ihatepdf.cv domain, offering over 60 PDF tools with no watermarks, required file uploads, or sign-up steps. All processing occurs in the user's browser, files remain on their device, and the tool works offline. Supported functions include merging, splitting, compressing, editing, performing OCR, and encrypting PDFs, and the service is free to use permanently.

ILovePDF

ilovepdf.com

iLovePDF is an online service for working with PDF files that offers tools for merging, splitting, compressing, converting, rotating, unlocking and watermarking PDFs, among other tasks. The service has been available since 2010, and mobile and desktop applications are also offered.

Issuu

issuu.com

Issuu is a digital publishing platform that converts PDFs and other documents into interactive flipbooks. Users can embed these flipbooks on websites, share them via simple links, add interactive elements such as videos and web links, track reader engagement via statistics, and sell digital publications. The platform serves use cases across industries including education, marketing, publishing, and retail, and supports collaborative team workflows.

itinypdf

itinypdf.com

itinypdf is a browser-based collection of PDF tools offered free with no watermark or account. It includes merging, compressing, splitting, converting, signing and editing PDFs, with tools for organizing pages, locking and unlocking files, and adding watermarks or page numbers. The site states that files stay on the user's device and are not uploaded to servers.

MD2PDF

md2pdf.netlify.app

MD2PDF is an offline web application that converts Markdown files to PDF format without requiring network requests. Users can select, edit, and transform Markdown content locally in their browser, with no data uploaded to external servers.

online2pdf

online2pdf.com

Online2PDF is a free online PDF converter that combines conversion, merging, editing, compression, unlocking and protection in one interface. It converts Word, Excel, PowerPoint, OpenOffice, image and XPS files to PDF and exports PDFs to Word, Excel, PowerPoint and JPG. It also supports page extraction, reordering, splitting, rotation and removing printing or editing restrictions.

PDF24

pdf24.org

PDF24 is a file utility for storage, cleanup, downloads, syncing, previews, or file management.

PDF2Go

pdf2go.com

PDF2Go is a free online PDF editor and converter. It provides tools for editing, merging, splitting, rotating, compressing, protecting, unlocking and repairing PDF files, as well as converting PDFs to formats such as Word, JPG, Excel and PowerPoint, and converting other file types to PDF.

PDFClear is a file utility for storage, cleanup, downloads, syncing, previews, or file management.

PDFCoffee is a file utility for storage, cleanup, downloads, syncing, previews, or file management.

PDFCraft is a file utility for storage, cleanup, downloads, syncing, previews, or file management.

PDFCrowd

pdfcrowd.com

PDFCrowd provides APIs and integrations for converting HTML, URLs, and web pages to PDF. It offers an HTML to PDF API, WordPress plugin, WebSave as PDF, and automation integrations including Zapier and Make, along with free online tools. Documentation covers several document and image APIs and client libraries.

PDFEncrypt

pdfencrypt.net

PDFEncrypt is a free, open-source native Windows app that encrypts PDF files using standard PDF encryption algorithms. Users specify a password required to open the document along with options and permissions for the PDF. Encryption runs locally on the Windows PC rather than uploading files to a third-party server. The app uses the iTextPDF library and is released under the AGPL license.

pdfgrep is a free command-line tool that searches for patterns in PDF files and prints matching lines. It aims to be mostly compatible with GNU grep, supporting options such as -r, -i, -n, and -c, with extended regular expressions by default and page rather than line numbering for -n.

PDFResizer

pdfresizer.com

PDFResizer is a free suite of online PDF tools that runs in the browser. It offers resizing, merging, splitting, cropping, rotating, compressing, and converting PDFs, along with reordering and deleting pages, adding page numbers, N-up printing, password protection and removal, image extraction, repair, form filling, and grayscale conversion. The site states that no software installation or registration is required.

PrintFriendly

printfriendly.com

PrintFriendly is a set of online tools for editing, signing, compressing, converting, merging and splitting PDFs, and for removing ads and clutter from web pages before printing or saving them as PDFs. It also offers a browser extension, a WordPress plugin and a REST API that converts a URL or HTML into a clean PDF.

Rare2PDF is a free online converter that turns specialized files into PDF, including Jupyter Notebooks, LaTeX documents, Markdown files and academic citations such as RIS and EndNote files. It lists over 20 converters, requires no registration or installation, and states that uploads are deleted within two hours.