Cost / License
- Free
- Open Source (BSD-3-Clause)
Platforms
- Python
- Mac
- Linux
- Windows
- BSD
Signature PDF Alternatives
Apps similar to Signature PDF include Stirling PDF, which is open source with a free version. Other options are BentoPDF, Adobe Acrobat DC, PdfCraft and PDF24 Tools. You're spoiled for choice with PDF Editors like Signature PDF: we list more than 50 alternatives for the web, Windows, Mac, Android and iPhone.
Alternatives list
A web-based, all-in-one PDF editor that lets users upload, edit, annotate, sign, merge, split, and convert PDF and other file formats (DOC, DOCX, JPG, PNG), all in a secure, browser-based interface.
Cost / License
- Freemium
- Proprietary
Application typeApplication types
Platforms
- Online
A feature-rich, privacy-focused PDF app built with Jetpack Compose and Material 3. View, edit, and manage PDFs with 12 powerful tools including merge, split, compress, rotate, lock/unlock, and more. Supports bookmarks, table of contents, full-text search, and auto-scroll for...
Cost / License
- Free
- Open Source (GPL-3.0)
Application typeApplication types
Platforms
- Android
Bangladesh
Privacy-first, offline PDF editor for Android. Merge, split, compress, convert and annotate PDFs — 100% on-device, no internet required.
Cost / License
- Free
- Open Source (Apache-2.0)
Application typeApplication types
Platforms
- Android
India
+3
a web-based platform that allows you to perform various operations on PDF files, such as conversion, merging, splitting, and more. It works by allowing you to upload your files, select the desired operation, and then download the processed file.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
40+ free PDF tools plus AI-powered contract review, invoice extraction, and document chat — all in your browser, no signup needed.
Cost / License
- Freemium
- Proprietary
Application typeApplication types
Platforms
- Online
- Android
- iPhone
- iPad
- Software as a Service (SaaS)
- Mac
United Arab Emirates
+3
PDF Candy is an online PDF toolset of 47 services for successful processing of PDF files. The service is free for single-file operations and does not require an account. A desktop application is also offered,
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Windows
- Online
Cyprus
EU
206 LightPDF alternativesCloud PDF toolkit provides over 20 tools for editing, conversion, OCR, merge, split, annotation, batch processing, and signatures, with free online access, cross-platform usability, no watermarks, no size limits, and options for mobile and desktop integration.
Cost / License
- Freemium
- Proprietary
Application typeApplication types
Platforms
- Online
- Android
- iPhone
- Windows
- Mac
Hong Kong SAR China
+5
FormatPDF.com is a PDF converter and editor born in 2021 in the city of Madrid (Spain), within a startup team made up of technology experts who have years of experience in the sector behind them. We want to offer the best PDF tools, and we aspire to be the benchmark for editing...
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
Spain- EU
word-sys's PDF Editor is a simple and user-friendly tool developed for Pardus, Debian and other Linux distributions, focused on editing text, image and object content in PDF files. Developed from scratch in the spirit of #MilliTeknolojiHamlesi and TEKNOFEST 2025 to meet the...
Cost / License
- Free
- Open Source (GPL-3.0)
Application typeApplication types
Platforms
- Linux
- Flathub
- Flatpak
Türkiye
+3
PDFs.com is a online platform to edit, convert and manage multiple PDF-Files at once. Each PDF tool available on pdfs.com can be used with different PDF files simultaneously. This is especially useful for users who need to edit many PDF files per day to save time.
Cost / License
- Free
- Proprietary
Application type
Platforms
- Online
+1
The basic service that aims to help you work better and faster with PDF files, so you can get on with the important things.
Cost / License
- Free
- Proprietary
Application typeApplication types
Platforms
- Online
- Software as a Service (SaaS)
