Best PDF Editors - Page 16

MediaSizer

Mehzan Tools hub

Mehzan Tools Hub is a web-based utility platform offering browser-based tools for document manipulation, image processing, text analysis, and development tasks. Operating entirely within the browser, the software ensures data privacy through client-side processing, eliminating the need for downloads or installations. Tools span categories such as PDF management, image optimization, text utilities, developer resources, and SEO analysis. PDF capabilities include merging, splitting, extracting pages, reordering, compressing files, removing passwords, adding page numbers, and converting formats. The platform delivers sub-100 millisecond response times without requiring accounts or external file uploads. With automatic data purging and zero-knowledge architecture, files remain on the device. The interface provides organized navigation and search functionality for accessing tools across multiple categories.

Mioffice

Mioffice is a web-based productivity platform that provides AI and document tools for businesses and teams. It allows users to create, edit, convert, and manage PDFs and documents online while also offering AI writing and workflow features. Mioffice helps streamline everyday document tasks in one place for simple and efficient team productivity.

MoguanPDF

MoguanPDF is a PDF toolkit for people whose documents are not supposed to travel: contracts under NDA, payroll and personnel files, financial statements, case materials. What most free online PDF sites leave in the fine print is that the file is processed on their servers and commonly retained there for a couple of hours. For a legal, HR, or finance team, that quiet transfer to a third party can itself be a policy violation. MoguanPDF removes the transfer instead of promising to handle it carefully. All core processing runs locally in the browser; the document itself is never transmitted. There is no upload step — this is verifiable in the browser's own network panel, not a marketing claim. Files up to 50MB are handled on the user's machine, and the classic tools continue to work offline once the page has loaded; the site installs as a PWA for repeat use. The suite contains 24 tools. Alongside the everyday operations (merge, split, compress, rotate, convert), several are aimed squarely at professional document work: Bates numbering for litigation sets, e-signature and stamp placement, watermarking, password encryption and decryption, and blank-page cleanup for scanned bundles. OCR for scanned documents runs on a local Tesseract engine, in English and Chinese, again without any upload. The only functions that talk to a server are the optional AI features: summarizing, translating (seven languages), asking questions of a document, exporting to Markdown, and an optional AI re-flow pass inside PDF-to-Word. What they transmit is text the tool has already extracted; the file itself stays local, and the interface says so before each call. Five AI uses are free per day. Every classic tool is free, unlimited, and usable without an account, with the interface available in English and Chinese.

MostlyPDF

MostlyPDF gives teams the full PDF toolkit — merge, split, organize, convert to and from Word/Excel/PowerPoint, compress, OCR, redact, protect and sign — in the browser, with a flat-priced API for automation that charges per operation rather than in credits, so a job's cost can be worked out before it runs. Files are processed over an encrypted connection and deleted after the operation. Enterprise adds air-gapped or self-hosted deployment, dedicated capacity, security review and a support SLA for teams running PDF at scale. The everyday tools are free and unlimited with no sign-up, no watermark and no daily wall; Pro ($5/month) lifts files from 10 MB to 1 GB and unlocks OCR, Office conversion, redaction and e-signatures with no per-tool add-ons.

MSG to PDF Converter

MSG to PDF Converter is an online tool that converts Outlook emails and attachments into unified PDF documents. It processes MSG and EML files via a drag-and-drop interface, converting email content like the message body, sender, recipient, subject, and timestamp into a single PDF. Attachments, including images and Word documents, are appended to the PDF, creating one consolidated file. The platform supports formats like MSG, EML, DOCX, JPG, PNG, and PDF, preserving email headers and metadata. It works on Windows, Mac, Linux, and mobile devices without requiring Microsoft Outlook or an email client. Files are processed securely with encrypted transmission, and all uploads are deleted within 24 hours. Guest users can convert files up to 10 MB, while account creation enables batch conversion for multiple files in one session.

MyPDFBoy

MyPDFBoy is a free PDF redaction tool that physically removes text, image, and metadata content from the PDF structure — not just a black-box visual overlay. Once you download a redacted file, the removed content cannot be recovered by any tool, including Adobe Acrobat. Works on multi-page documents and scanned PDFs. Supports five languages including Arabic RTL. No account required, no email verification, no file-size quota.

Nutrient Integrations

Nutrient Integrations (formerly Muhimbi) give you the best document and productivity solutions for SharePoint, Power Automate, and more. With Nutrient Integrations, every user can access a comprehensive suite of document capabilities built specifically for Microsoft 365 and SharePoint. Increase productivity and security and save on costly external solutions, all while increasing the return on your investment in SharePoint, Power Automate, and across the Microsoft platform.

Omitly

Omitly is a carefully made desktop PDF editor for macOS (Apple silicon and Intel) and Windows. Read, edit, annotate, fill forms, sign, OCR, redact and reorganise pages in one application, then buy it once and keep using it. No subscription, no account. It is a desktop application, not a cloud service: documents stay on your machine, with no upload step and no content telemetry. Redaction removes the underlying text and image data from the PDF's content streams instead of drawing a shape over it, scrubs document metadata, and an independent pass re-checks each redacted region in the output file. Omitly Pro adds forensic leak checks, professional and firm-nameable certificates, and PAdES digital signing. Tamper-evident proof that the redacted content is absent from this document — not a determination of legal compliance, and not a claim about your other copies or backups. Personal A$149 once. Pro A$649 once with 12 months of updates. 14-day full trial, no account.

Omnifloo Office

Omnifloo Office is an online office suite: word processor, spreadsheet, presentation and PDF, compatible with Word, Excel and PowerPoint files. Several people can edit the same document in real time and share it by link. Servers are hosted in France, desktop applications are available for download, and use is free for education.

Only PDF Editor

Only Pdf Editor is a browser-based PDF editing platform that processes documents entirely within the web browser through client-side operations. The software enables text addition, image insertion, freehand drawing, highlighting, shape creation, and signature placement on PDF files. Pages can be reordered, rotated, or deleted, and documents can be merged or split by page ranges. Format conversion capabilities include PDFs, Word, Excel, PowerPoint, images, and text files. OCR functionality extracts text from scanned documents. Privacy-focused features include password protection, redaction, metadata removal, and encryption. Additional capabilities include compression, watermarking, page numbering, and form completion. An AI-powered chat feature provides document summarization. The platform functions offline once loaded, operates across major platforms, and requires no account creation, installation, or subscription. Exported files contain no watermarks.

OpenOptions

Open Satchel

Open Satchel is a free, offline desktop document editor with Acrobat-level PDF editing capabilities. Built with Rust and Tauri 2, it performs true content stream editing — not text-box overlays — enabling real body-text reflow, digital signatures (X.509, PKCS#11, HSM), OCR, form filling, merge/split, redaction, and PDF/A and PDF/UA compliance. Fully offline with zero telemetry. Licensed under AGPL-3.0 with commercial dual-licensing for organizations. Priced at 40-60% below Adobe Acrobat Pro per-seat licensing with unlimited seats per license.

OPPEC

OpusPDF

Browser-based toolkit for merging, splitting, compressing, converting, signing, and editing PDFs. Core organize and convert tasks can run in the browser without an account. Paid plans add OCR, annotation, translation, summarization, and document chat.