Alternatives

Products that do what StackTools does

Private PDF and image tools that never leave your browser

1. 1
   PDF and Image +▲4

   50+ free PDF & image tools — files never leave your browser

   Jun 2026 · pdfandimage.com

2. 2
   Private Tools by CodeGrain▲6

   Free private tools for PDF, images and data

   Jul 2026 · private-tools.codegrain.dev

3. 3
   FormatDog▲8

   PDF, image, and Office tools — nothing ever uploaded

   Jul 2026 · formatdog.com

4. 4
   ToolPDFs▲25

   57 private document tools that run in your browser

   Aug 2026 · toolpdfs.com

5. 5
   WeConvertIt▲5

   Private image & PDF tools that run in your browser

   Jun 2026 · weconvertit.com

6. 6
   Fast PDF Tools▲1

   Free PDF tools that never leave your browser

   Jul 2026 · fast-pdf-tools.com

7. 7
   PDFTools▲10

   Free, private PDF editor — no server uploads, no signup

   Jun 2026 · allaboutpdfediting.xyz

8. 8
   PDF Toolkit▲5

   Your files never leave your device. Free PDF tools

   Jul 2026 · pdf-toolkit-9.ai.studio

9. 9
   ScanFlow PDF Suite▲4

   100% private, offline PDF tools right in your browser.

   Jul 2026 · scanflow.devyrolabs.com

10. 10
    ConvertKoro▲3

    Free PDF & image tools that never upload your files

    25d ago · convertkoro.com

11. 11
    PDF Everyday▲3

    Free online PDF tools — merge, compress, OCR & more

    Jun 2026 · pdfeveryday.com

12. 12
    PDF WithMe▲1

    Private PDF tools that never upload your files

    Aug 2026 · pdfwithme.com

13. 13
    Advanced PDF Tools▲3

    Free PDF tools: merge, compress, convert & edit. No signup.

    Jun 2026 · apdftools.com

14. 14
    shrink.run▲2

    Private file tools that never upload your files

    6d ago · shrink.run

15. 15
    PDF Tools Kit▲3

    Free browser-based PDF tools.

    Jul 2026 · pdf-tools-kit.vercel.app

16. 16
    Compress Images▲1

    Free online tools to manage your PDFs. No signup, no limits.

    Jul 2026 · compressimages.cc

17. 17
    BytesPDF▲1

    Private PDF tools that never upload your files

    19d ago · bytespdf.com

18. 18
    FinishPDF▲3

    Private PDF tools that never upload your documents

    28d ago · finishpdf.com

19. 19
    CoolPDF▲2

    Free PDF tools that never upload your files

    Aug 2026 · getcoolpdf.com

20. 20
    RashPDF▲2

    Free online tools to convert, compress, resize PDFs

    Jun 2026 · rashpdf.com

21. 21
    PDFuck▲1

    40+ private PDF tools that run entirely in your browser

    13d ago · pdfuck.com

22. 22
    PDFscaler▲4

    Free PDF, image & utility tools that work instantly

    Jul 2026 · pdfscaler.com

23. 23
    APKpdf — Private PDF Tools Online▲1

    Free PDF tools that never upload your files

    12d ago · apkpdf.com

24. 24
    TopPdfHub▲2

    25 free PDF tools. No signup. No paywalls.

    27d ago · toppdfhub.com

Ranked by how close each launch is in meaning, then by votes. Refine with a description →