| 51 | PpdfFactoryEasy, reliable PDF creation from all applications. | 9.35 | Proprietary | October 6, 2026 | 29.7 MB | — |
| 52 | PpdfFactory ProEasy, reliable PDF creation from all applications. | 9.35 | Proprietary | October 6, 2026 | 29.7 MB | — |
| 53 |  GSviewGSview is a graphical interface for Ghostscript, an interpreter for the PostScript language and Portable Document Format. GSview allows selected pages to be viewed, printed, or converted to bitmap, PostScript or PDF formats. Requires Ghostscript. | 5.0 | Other licence | March 30, 2021 | — | ★ 2 |
| 54 | MMinerUDocument Extraction/Conversion Tool for the AI Era | 0.14.1 | Proprietary | May 30, 2026 | 893.5 MB | — |
| 55 |  OpenReaderA privacy-first, local-only PDF reader and utility for Windows. | 1.2.7 | Open source | August 20, 2026 | — | ★ 1 |
| 56 |  CK Image & PDF ReducerA free, offline, drag-and-drop tool for shrinking images and PDFs — no uploads, no subscriptions. | 4.0.2 | Proprietary | July 26, 2026 | — | — |
| 57 | NNo Bloat PDFA tiny, fast, private PDF viewer. No ads, no accounts, no telemetry. | 1.5.1 | Free | October 2, 2026 | 4.9 MB | — |
| 58 |  CajaPDFLightweight PDF tool for Windows to merge, split and compress files locally without uploading anything. UI in Spanish. | 1.1.0 | Open source | August 14, 2026 | — | ★ 1 |
| 59 |  PDFLocalFree PDF toolbox for Windows to merge, split, compress, digitally sign and OCR documents. Nothing is uploaded, 100% local. UI in Spanish. | 1.1.1 | Open source | August 14, 2026 | — | ★ 1 |
| 60 | RRAD PDFRAD PDF is an ASP.NET component for reading, annotating, editing, filling, signing, and more with PDF documents. | 5.8.0 | Proprietary | September 14, 2026 | 155.9 MB | — |
| 61 |  NcoredFast PDF editor for large CAD and construction drawings | 2026.2.12 | Proprietary | October 15, 2026 | — | — |
| 62 | PPDF-OverSign your PDF documents with ease | 4.4.8 | Open source | July 6, 2026 | 94.5 MB | — |
| 63 | MMRC PDF KompressorTurns scanned documents (TIFF, JPEG, PNG, PDF) into very small, sharp and optionally searchable PDF files using Mixed Raster Content - GUI and command line. | 4.3.0 | Proprietary | October 13, 2026 | — | — |
| 64 | DDrumlinPublisherPDF Protection and Digital Rights Management | 1.0.120.0 | Proprietary | October 24, 2026 | 5.0 MB | — |
| 65 | OOxygen PDF ChemistryConvert HTML and XML to PDF Using CSS | 28.1 | Proprietary | March 18, 2026 | 133.1 MB | — |
| 66 | PPDF Accessibility Checker (PAC) 2026The free PAC PDF Accessibility Checker helps you assess your documents. | 26.1.0.0 | Proprietary | April 23, 2026 | 127.2 MB | — |
| 67 | SSoda PDF Desktop 15Comprehensive PDF management and editing solution for enhanced productivity. | 15.0.16.24798 | Proprietary | August 7, 2026 | 1.0 MB | — |
| 68 |  Hisui PDFFree, open-source desktop PDF editor: merge, split, annotate, redact, OCR and sign. | 0.1.88 | Open source | October 23, 2026 | — | — |
| 69 | MMobiPDFPDF editor for viewing, editing, filling, signing, and converting PDFs | 11.40.15506.0 | Proprietary | March 31, 2026 | 202.8 MB | — |
| 70 |  InkstoneA fast, lightweight PDF reader with signing, form filling, and highlighting. | 0.9.1 | Open source | August 17, 2026 | — | — |
| 71 | FFlip PDF Plus ProConvert PDFs into Interactive Digital Flipbooks | 7.2.9 | Proprietary | October 26, 2026 | 232.2 MB | — |
| 72 | AaxesPDFTest and correct PDF documents for accessibility. | 2.5.0.0 | Proprietary | September 11, 2026 | 369.7 MB | — |
| 73 | AaxesWordCreate accessible PDF documents directly from Microsoft Word. | 26.1.0.0 | Proprietary | October 7, 2026 | 265.4 MB | — |
| 74 | AAble2Extract ProfessionalThe All-in-One PDF Converter | 21.0 | Proprietary | December 3, 2025 | 268.5 MB | — |
| 75 | PPDF Shaper UltimatePDF Software for Home and BusinessSecure, offline document processingDesigned for simplicity and efficiency. | 15.3 | Proprietary | September 4, 2025 | — | — |
| 76 |  DeependWhere everything comes together. The only software you'll ever need. | 0.1.1 | Open source | May 1, 2026 | — | — |
| 77 | DDesktop SignerQualified electronic signature application by Disig | 4.0.3 | Proprietary | June 2, 2026 | 97.7 MB | — |
| 78 | PPDF reDirectfree PDF Writer | v2.5.2 | Proprietary | July 15, 2021 | — | — |
| 79 |  PDF Lite ViewerA free, lightweight PDF viewer for Windows. | 1.0.14 | Open source | September 24, 2026 | — | — |
| 80 | PPDF Candy DesktopPDF Candy Desktop is a versatile tool that enables you to convert files from PDF to various supported formats. | 3.20 | Proprietary | June 5, 2026 | 163.3 MB | — |
| 81 | PPDFluentA PDF editor that processes documents on your own machine. | 1.0.0-beta.21 | Proprietary | October 2, 2026 | 20.1 MB | — |
| 82 | KKarpKDE arranger for PDFs | 25.03.70 | Open source | February 10, 2025 | 190.2 MB | — |
| 83 | LLocklizard Safeguard - PDF WriterProtect PDF files | 4.0.26.0 | Proprietary | July 13, 2026 | 29.5 MB | — |
| 84 | LLocklizard Safeguard - PDF Writer EnterpriseProtect PDF files | 5.0.46 | Proprietary | June 11, 2025 | 29.6 MB | — |
| 85 | NNaturalReader 16Powerful Text-to-Speech for at home, work, or on the go. | 16.1.2 | Proprietary | May 31, 2021 | 77.6 MB | — |
| 86 | PPDFtk - The PDF ToolkitA friendly graphical tool for quickly merging and splitting PDF documents and pages. | 2.02 | Open source | June 5, 2022 | 3.7 MB | — |
| 87 | PPDF CutterA free PDF document splitting software. | 1.0 | Free | January 27, 2026 | — | — |
| 88 | RReduce PDF SizeAnother free PDF document compression software. | 1.0 | Free | January 27, 2026 | — | — |
| 89 | PPDF Combine ProPDF Combine Pro is a life saver for those who need to combine PDF, DOC, TXT, DOCX, HTML, XLS files, images (TIFF, JPEG, PNG) and emails into one PDF. | 5.1.0.214 | Proprietary | October 19, 2026 | 173.1 MB | — |
| 90 | SStellar Repair for PDFStellar PDF Repair is an effective Windows-based PDF repair software that repairs damaged PDF files. It restores forms, headers and footers, comments, word art, clip art, page format, shapes, charts, and tables in PDF documents. | 3.0.0.2 | Proprietary | October 25, 2025 | 55.9 MB | — |
| 91 |  DMS DesktopOperator-controlled document control for ISO 27001-style workflows. | 0.1.0 | Open source | September 21, 2026 | — | — |
| 92 | VVovsoft Document ManagerVovsoft Document Manager can provide easy access to your documents on your desktop or laptop PC. You can manage Word, Excel, Powerpoint and PDF files in one screen. You can also customize the filetypes you wish to manage. | 2.0.0.0 | Proprietary | October 1, 2025 | 3.9 MB | — |
| 93 | FFlip PDF PlusConvert PDFs into Interactive Digital Flipbooks | 8.2.5 | Proprietary | October 26, 2026 | 222.2 MB | — |
| 94 | FFlip PDF Plus CorporateConvert PDFs into Interactive Digital Flipbooks | 8.2.9 | Proprietary | October 26, 2026 | 231.5 MB | — |
| 95 | PPUB HTML5Create Beautiful Rich-media Flipping Book in HTML5 | 5.8.5 | Proprietary | September 11, 2024 | 159.5 MB | — |
| 96 |  Advisee Document FillerFills UNP CCIT Appraisal Sheets and Reports of Rating from Periodic Grades Listing PDFs | v1.01 | Open source | July 22, 2026 | — | — |
| 97 |  PDF UnlockerCreate a password-free copy of a PDF you already know the password for. | 1.0.4 | Open source | August 17, 2026 | — | — |
| 98 | AaxesSlideCreate accessible PDF documents directly from Microsoft PowerPoint. | 2.0.1.0 | Proprietary | September 24, 2026 | 260.8 MB | — |
| 99 | IiLovePDFDownload the iLovePDF Desktop App to work with your favorite PDF tools from your Windows PC or Mac. Get a lightweight PDF App that helps you process heavy PDF tasks offline in seconds. | 2.1.24.0 | Free | May 27, 2025 | 5 KB | — |
| 100 |  PageTurnFree PDF viewer, signature editor and highlighter that shows documents as a two page book spread. | 1.0.0 | Proprietary | August 21, 2026 | — | — |