Stirling PDF
PDF application that lets you edit PDFs on any device, anywhere
Alternative to: adobe acrobat, smallpdf, ilovepdf
v2.14.1
2026-07-07This hotfix addresses several bugs including PostHog loading issues, certificate signing, and page rearranging, while adding a new third-party licenses settings page.
v2.14.0
2026-06-30This release introduces desktop hardware token signing, UI improvements for shared signing and annotations, a business login disclaimer, and branding updates to the installer.
v2.13.2
2026-06-24This release includes security fixes, Docker dependency cleanup, desktop UI performance improvements, and various bug fixes for user roles and team assignments.
v2.13.1
2026-06-19This release fixes PDF rotation in the Multi Tool, adds a mobile upload page via QR code, improves i18n translations, and includes various dependency updates and frontend architectural fixes.
v2.13.0
2026-06-18This release introduces backend enabler work, a refreshed UI, pay-as-you-go billing, policy enforcement, and various PDF viewer improvements and bug fixes.
v2.12.0
2026-06-09Introduces forced JDK 25 enforcement, JPDFium for reduced memory usage in merge/split tools, a new file storage folder system, and desktop multi-window support.
v2.11.0
2026-05-19Introduces a preview of a redesigned UI for improved file management and selection, alongside various bug fixes, dependency updates, and functional enhancements.
v2.10.1
2026-05-07This update introduces a unified universal Mac installer, improves loading speeds, fixes various desktop toolB tool bugs, enhances automate tool configurations, and includes numerous dependency updates.
v2.10.0
2026-04-24Version 2.10.0 introduces a pixel compare mode for PDFs, expanded desktop package distributions, improved memory efficiency, and various bug fixes for thumbnails and encrypted files.
v2.9.2
2026-04-04This release provides a hotfix for folder scanning issues and includes pipeline fixes.
v2.9.1
2026-04-03This release introduces file UI selection improvements, fixes Docker permission and thread timing issues, resolves redaction drift, and updates dependencies.
v2.9.0
2026-04-02Introduces alpha server-side file sharing and group signing, adds dark mode viewer filters and non-PDF file support, and includes various security fixes and performance improvements.
v2.8.0
2026-03-24Introduces optional login for desktop, comment support, RFC 3161 PDF timestamps, improved PDF rendering via Pdfium, and enhanced multi-page layout customization.
v2.7.3
2026-03-19Introduces a PDF read aloud feature, improves annotation handling, fixes Mac printing, and adds HTTP/2 support, while temporarily removing the remove-image tool.
v2.7.2
2026-03-13Fixed a bug with self-hosted desktop connections and added a check for SaaS instances before blocking credit insufficiencies.
v2.7.1
2026-03-12This release includes various bug fixes for desktop functionality, PostHog cookie management, large document rotation, and minor enhancements to translations and SaaS frontend code.
v2.7.0
2026-03-06This release introduces a searchable settings menu, improved auditing, desktop app window persistence, OS notifications, and various bug fixes.
v2.6.0
2026-03-03Significant performance improvements in memory usage and startup speed, reduced Docker image size, and support for cloud server connections in Desktop.
v2.5.3
2026-02-23Introduces PDF to Excel conversion, PDF splitting into chunks, viewer keyboard shortcuts, and various bug fixes for cookie consent and exports.
v2.5.2
2026-02-20Introduces ruler and measure support in the viewer, security improvements, various desktop fixes for Mac and Windows, and updated translations.SS.
v2.5.1
2026-02-18This release includes various bug fixes for SAML login, form UI and behavior, desktop SSO redirects, and large query handling.
v2.5.0
2026-02-16This update introduces a FormFill tool, enhanced manual redaction with color selection, attachment support, and improved JWT session management along with various viewer and UI improvements.
v2.4.6
2026-02-12This release includes various bug fixes for licensing, SSO, and public endpoints, alongside enhancements to markdown image support and server settings.
v2.4.5
2026-02-06Introduces headless Windows MSI installation, strict PDF/A conversion mode, redaction improvements, and various SSO enhancements and bug fixes.
v2.4.4
2026-02-05This release fixes page editor and bookmark extraction bugs, adds Bates stamping with optional zero padding, introduces a CLI diagnostics command, and updates Italian translations.
v2.4.3
2026-01-31This release introduces separate desktop and server versioning, support for recursive and multiple watched folders, and various fixes for login, connection, and page editor performance.
v2.4.2
2026-01-29This update introduces dynamic variables for PDF stamping and fixes issues with audit displays, tool disabling, and text editor rendering.
v2.4.1
2026-01-29This release includes various bug fixes, dependency updates, and the addition of an Xframe option for iframe support.
v2.4.0
2026-01-24This release introduces TOTP-based multi-factor authentication, H2 database backup management, PDF/X conversions, and improved compliance verification, along with various bug fixes and security hardening.
v2.3.1
2026-01-21Added SVG to PDF conversion, tessdata language management for OCR, and various performance and UI bug fixes.
v2.3.0
2026-01-15This release introduces PDF to EPUB/AZW3 conversion, MSG support, a Telegram bot integration, and various bug fixes for file threading and non-Roman alphabet processing.
v2.2.1
2026-01-12This release includes fixes for self-hosted connections and OCR languages, introduces mobile QR scanner options, and improves login visibility and PDF/A verification.
v2.2.0
2026-01-09Integrated V1 codebase and introduced features including ebook conversions, manual redaction, PDF/A-3B compliance, auto-crop, mobile phone scanning, and SSO logins for the desktop app.
v2.1.5
2025-12-18This release introduces viewer annotations, SAML bug fixes, static file overrides, and sign-up functionality for the desktop app.
v2.1.4
2025-12-16This release introduces line art conversion, updates the account change UI, shortens onboarding, and fixes bugs related to SAML, PDF viewing, and caching.
v2.1.3
2025-12-11This hotfix release resolves SSO login page display issues, fixes cache clearing and Mac file handling, and improves airgapped PDF viewer support.
v2.1.2
2025-12-10This release introduces SMTP SSL/TLS customization, user and admin password management UI, expanded font support in the text editor, and various bug fixes.
v2.1.1
2025-12-05This hotfix includes UI tweaks, automation fixes, and a resolution for SSO login issues.
v2.1.0
2025-12-03Introduces an open-source alpha PDF text editor, moves general SSO to the SERVER plan, and adds a PDF info feature alongside various bug fixes.
v2.0.3
2025-12-03This update fixes various bugs related to SSO login, large file handling, and signatures, while temporarily removing the MODE feature from Docker.
v2.0.2
2025-11-29This release introduces server-side signature storage, interactive links in the PDF viewer, and various bug fixes for the desktop app, OCR tool, and SMTP settings.
v2.0.1
2025-11-26This hotfix release addresses v2.0.0 issues, including frontend JAR packaging, desktop installer CORS errors, and various UI styling and prompt fixes.
v2.0.0
2025-11-25Stirling PDF V2 introduces a full UI redesign, native desktop applications, enhanced file handling, and a new tiered licensing model.
v1.6.0
2025-11-25This final major V1 update introduces SVG signature support, PDF to video and eBook conversions, and transitions the Docker image from Alpine to Debian.
v1.5.0
2025-10-16This release introduces PDF to vector image conversion, an attachments extraction tool, unified analytics parameters, and various security and bug fixes.
v1.4.0
2025-10-11This release introduces CBZ and CBR conversion tools, enhanced crop and color options, improved PDF compliance checking, and various bug fixes and translations.
v1.3.2
2025-09-05v1.3.1
2025-09-05This release includes minor build fixes, a missing MediaType import, and updated translations.
v1.3.0
2025-09-05This release introduces auto-redaction for True PDFs, PDF-to-image annotation support, font color options for page numbers, and various security and performance enhancements.
v1.2.0
2025-08-09This update introduces PSD support for Image to PDF, bookmark import/export for Table-Of-Contents, and various bug fixes for pipeline and stamp operations.
v1.1.1
2025-07-31This release includes various bug fixes for pipeline functionality, a new V2 settings API, Docker image updates, and improvements to Traditional Chinese translations.
v1.1.0
2025-07-24This update introduces support for multi-file async job results, enhances UI scaling and security via stricter HTML sanitization, and includes numerous bug fixes and dependency updates.
v1.0.2
2025-07-08This release includes bug fixes for resource overrides, API documentation generation, and the account button, along with a reduction in user survey prompts.
v1.0.1
2025-07-07Version 1.0.1 provides a Docker configuration fix for security jar download issues and updates third-party licenses.
v1.0.0
2025-07-07V1.0.0 introduces EML to PDF conversion, ToC editing, and a new proprietary license for Pro features including audit logs and team management.
v0.46.2
2025-05-20This release removes the legacy homepage, adds Malayalam language support, introduces floating licenses for Pro/Enterprise users, and includes various bug fixes and dependency updates.
v0.46.1
2025-05-10This release introduces an Email API, improved home page UI scaling, more aggressive PDF compression, and various bug fixes and translations.
v0.46.0
2025-04-30Introduces a new 'unlock PDF Form' feature, various bug fixes for tool selection and PDF previews, and numerous dependency and translation updates.
v0.45.6
2025-04-15This release fixes pipeline loading and signature drawing lag, reduces errors, and updates third-party licenses and translations.
v0.45.5
2025-04-14Introduces a file upload limit setting, language updates, MacOS installer fixes, and various minor enhancements and dependency updates.
v0.45.4
2025-04-11This release includes bug fixes for language selection, minor enhancements to the cookieconsent library and UI, translation updates, and a fix for the Mac x86_64 installer.
v0.45.3
2025-04-09This release includes bug fixes for the footer and MacOS installer, enhances manual redaction by enabling text-based redaction by default, and cleans up cookie banner snippets.
v0.45.2
2025-04-09This release includes a hotfix for translation files, UI improvements for the multi-tool, and various bug fixes and minor enhancements.
v0.45.1
2025-04-09Introduces a Mac installer for x86_64 machines, Google Drive support for Pro users, a GDPR-compliant cookie banner, and various bug fixes and translations.
v0.45.0
2025-03-25This update introduces a critical security fix that disables URL-to-PDF by default and adds several premium features, including Prometheus support and offline licensing.
v0.44.3
2025-03-20This update introduces UI improvements to the multi-tool and search, expands OCR language support, fixes compression issues, and includes various path and translation updates.
v0.44.2
2025-03-14This release introduces PDF compression hotfixes, undo/redo functionality for signature drawing, unoserver support, and various translation and dependency updates.
v0.44.1
2025-03-10This release fixes a file retention bug, adds browser-based Zip file support, and introduces new claim attributes for mail and uid.
v0.44.0
2025-03-08This update improves memory usage for large PDFs, fixes a Windows load issue, and introduces a highlighter tool and various bug fixes.
v0.43.2
2025-03-01This release adds support for webforms in HTML to PDF conversion, improves the search function, fixes PDF compression, and updates survey options and dependencies.
v0.43.1
2025-02-26Includes a hotfix for OAuth 2 redirectUri and a new option to remove books.
v0.43.0
2025-02-25This release introduces SSO and configuration refactoring, grayscale support for image compression, dynamic tool paths, an updated language bar UI, and automatic port detection for Local UI users.
v0.42.0
2025-02-18This release includes various bug fixes for PDF compression and Windows stability, updates the backend conversion service from unoconv to unoserver, and adds a new Docker Alpine version.
v0.41.0
2025-02-07Reintroduces PDF/A conversion and includes various bug fixes for the homepage, ZIP handling, and pipeline, along with translation updates.
v0.40.2
2025-02-04This release includes various bug fixes for the UI, compression, and pipelines, along with enhancements to translation support and configurable UI language settings.
v0.40.1
2025-01-31This update includes bug fixes for the homepage and PDF sign features, alongside a new option to disable HTML sanitization for HTML to PDF conversions.
v0.40.0
2025-01-31Introduces a new homepage update, config rework, various bug fixes, and translation improvements.
v0.39.0
2025-01-26This release improves memory usage via garbage collection changes, adds new API endpoints for page analysis, and includes various bug fixes and dependency updates.
v0.38.0
2025-01-20Introduces a PDF to markdown feature, along with various bug fixes, Gradle updates, and translation improvements.
v0.37.1
2025-01-16This release includes bug fixes for PDF compression and homepage URLs, translation improvements for multiple languages, and various dependency updates.
v0.37.0
2025-01-13Introduces manual redaction, external database support, and SSO auto-login, alongside security improvements and UI enhancements.
v0.36.6
2025-01-02Improved signature functionality, fixed file drag-and-drop bugs, added signed Docker images, and updated various translations and dependencies.
v0.36.5
2024-12-19This release includes various bug fixes for PDF conversion and form data, minor enhancements to SAML2 and configuration checks, and updated Italian translations.
v0.36.4
2024-12-17This release includes various bug fixes for PDF merging and UI drag-and-drop, along with dependency updates and internal code enhancements.
v0.36.3
2024-12-16This release fixes a bug related to merging PDFs.
v0.36.2
2024-12-14This release includes CSRF fixes and updates to GitHub Actions.
v0.36.1
2024-12-13This release introduces auto password decryption for PDFs, new .exe distribution versions, a security fix for SSRF, and renames the X-API-key header to X-API-KEY.
v0.36.0
2024-12-05Introduces PDF certification validation, undo page break functionality, and a separate permissions tab, along with various bug fixes and translation updates.
v0.35.1
2024-12-03This update introduces visual improvements to the file input menu, resolves various bug fixes, and updates translation files.
v0.35.0
2024-11-29Introduces undo and redo for the multi-tool, updates the OCR tool, and includes various bug fixes and translation updates.
v0.34.0
2024-11-26This update improves PDF to CSV extraction, enhances the multi-tool and signing features, and includes UI cleanups and bug fixes.
v0.33.1
2024-11-16Updated Docker and GitHub image names to stirlingtools/stirling-pdf and fixed bugs related to adding images and PDF-to-CSV conversion.
v0.33.0
2024-11-15Introduces advanced multi-selection support for multi-tool operations and includes various bug fixes, translation updates, and security enhancements for username registration.
v0.32.0
2024-11-09Introduces dynamic executor instance limits, blank page insertion in Multi-tool, and improves Windows CLI support alongside various bug fixes and translation updates.
stirling-pdf-chart-1.0.1
2024-11-04This release includes several bug fixes for the navbar and signature logo, minor enhancements to language detection and session messaging, and extensive translation updates.
v0.31.1
2024-10-31This release includes a bug fix for compress-pdf.html and an update to Italian translations.
v0.31.0
2024-10-30This release introduces image reuse for signing, SAML2 integration optimizations, dynamic dependency detection, and various translation updates and security fixes.
v0.30.1
2024-10-22This release includes bug fixes for the multi-tool template, analytics prompts, survey behavior, pro badges, and improvements to French translations.
v0.30.0
2024-10-21This release introduces a category-based home menu, improved SAML2 and OAuth2 integrations, system command injection protections, and various bug fixes and translation updates.
v0.29.0
2024-09-14Introduces PDF splitting by chapters, image and document splitting on the multi-tool page, customizable page numbering, and various UI improvements and security updates.