STDU Converter helps you convert DjVu, TIFF, DCX and Comic Book Archive (CBR or CBZ) to PDF by two clicks. You need only select source file and choose location for destination file.
Cost / License
- Free
- Proprietary
Platforms
- Windows
+3
PDFsam Alternatives
PDFsam is described as 'Free and open source desktop application to split, merge, extract pages, rotate and mix PDF files' and is a very popular PDF Editor in the office & productivity category. There are more than 100 alternatives to PDFsam for a variety of platforms, including Windows, Mac, Linux, Web-based and Android apps. The best PDFsam alternative is PDF Arranger, which is both free and Open Source. Other great apps like PDFsam are PDF-XChange Editor, Stirling-PDF, PDF24 Creator and Adobe Acrobat DC.
Alternatives list
50 STDU Converter alternatives
iPdf2Split is a free online pdf splitter. It splits a pdf given a range of page numbers (range mode), every page is saved as a pdf (burst mode), or (odd-even mode), where odd and even pages are saved as two separate pdf files. Input pdf can be loaded from disk or URL.
Cost / License
- Free
- Proprietary
Platforms
- Online
Edit and annotate PDFs by adding or deleting text, images, and annotations, manage pages with merging, splitting, extraction, and rotation, convert to and from Office formats and images using OCR, encrypt or decrypt files, apply watermarks and signatures, and more.
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Hexye PDF Tools is a fast, privacy-focused online suite for editing PDFs — split, rotate, merge, and more — directly in your browser without uploading files.
Cost / License
- Free
- Proprietary
Platforms
- Online
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.
An all-in-one toolkit which handles PDFs, keeps your information safe, works right in your browser, costs nothing to use. You can work with PDFs, change them, put them together, extract information out of them, or convert them into different formats.
Cost / License
- Free
- Proprietary
Platforms
- Online
PDF 360 Rotator is a small Windows PDF freeware that rotates PDF pages by any angle - not just 90, 180, or 270 degrees to straighten pages that are slightly tilted. It fixes PDF page orientation by any angle until the text is perfectly legible.
Cost / License
- Free
- Proprietary
Platforms
- Windows
Document Pack is a self-hosted automation engine that converts folders of mixed documents into a single submission-ready PDF, with a generated audit manifest.
Cost / License
- Paid
- Proprietary
Platforms
- Linux
Stop overpaying for PDF tools.
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This desktop app reads and writes PDF documents. It was created for a small copy shop in Germany. Features of this application are:
+2
Free local-first Windows PDF tools for merging, splitting, compressing, converting, OCR, watermarking, protecting, and cleaning PDFs.
Cost / License
- Free
- Proprietary
Platforms
- Windows
+3
A powerful, privacy-respecting PDF editor built for Linux users. Edit, annotate, merge, and manage PDF documents—without subscriptions or cloud dependencies.
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