There are a lot of PDF tools available on the Mac and elsewhere. Some of the key tools for PDF manipulations are

1. Merge PDF - where two or more PDF files are merged

2. Split PDF - where PDF is split into multiple PDFs

3. Images to PDF - Image files (png / jpeg) etc are merged into a single PDF

4. Clipboard to PDF - whatever is in the clipboard is converted to PDF

5. Page Organiser - Pages can be duplicated, rearranged, deleted etc.

6. Rotate Pages - Rotate the page at various angles

7. Crop Page - Crop the dimensions of the page

8. Reverse Pages - Reverse the order of the pages

9. OCR - extract text from images in PDF

10. Extract Pages - Export the pages as PNG or JPED

11. Table Extraction - Detect and export tables from PDF pages

12. Password - protect the PDF with a password

13. Red_act - Red_act the PDF by placing blacking out the text.

14. Watermark - Place watermarks on PDF pages

15. Headers and Footers - add headers or footers on PDF

16. Bates Numbering - add unique page numbering

17. Stamps - add various stamps to the pdf

18. Fill and Sign - Fill and sign pdf

19. Compare PDF - compare two pdfs

20. Metadata - Get the metadata form the PDF

21. Find in PDF - find particular text in PDF

22. Annotate - annotate the PDF with text, shapes etc.

23. Document stats - statistics regarding the PDF

24. Strip Metadata - remove the meta data from the PDF

25. Slideshow - present the PDF from the app itself

26. Presenter Mode - present with pointers, drawing etc.

27. Read Aloud - read aloud the pdf

28. PDF to audiobook - convert the PDF to an audiobook

29. PDF to markdown - Convert PDF to Markdown text

30. Compress PDF - reduce the size of the PDF

31. Merge Layers - Merge the layers of the PDF

32. Extract text - extract text out of the PDF

These are some of the tools I have included in my app Scribe PDF https://apps.apple.com/us/app/sc... which is available on the Apple store. Can you suggest more tools that can be included.

There are other tools available e.g. Nitro PDF, I love PDF, Adobe Acrobat. Scribe PDF competes with them on various fronts

Most quit apps punish you with a reset the second you slip. That's the part I've always hated because relapsing isn't failure, it's the most useful data you'll ever collect.

So I built Hold90 to do the opposite:

A 90-second timer (because a craving peaks and falls within ~90s) Six calm mini-games to ride out that window no shame, no streak zeroes A slip is a journal entry that names the trigger your smoke-free clock keeps running No account. No email. Your data lives on this device.

Curious what people who've actually tried to quit think what's helped with the hardest 90 seconds? What's made you give up on a quit app before?

Hey makers,

I ve been working on a tool for early-stage founders who struggle with two common problems:

1. Not knowing what their competitors are doing online

2. Spending marketing money on platforms that don t bring real customers

The idea is simple:
You add your business website it finds competitors and starts tracking their online activity. It also tries to show where your potential customers actually are, so you can spend marketing budget more wisely.

We're continuing to improve WORK Network with new ways for users to earn and engage.

Recent additions include:

Weekly Rewards
Achievement System
Referral Rewards
Community Competitions
Paid Survey Opportunities

Hey everyone we launched D-Secure File Eraser on Product Hunt today.

The problem we kept running into: most data erasure tools focus on wiping an entire drive, but a lot of real compliance work (offboarding an employee's laptop, cleaning shared drives, clearing cloud residue) needs to target specific files and folders without touching the rest of the machine. Regular deletion also isn't enough, since the data is technically still recoverable.

File Eraser overwrites the targeted files/folders/free space beyond forensic recovery and generates a tamper-proof, digitally signed certificate useful for GDPR/HIPAA/DPDPA audit trails.

Curious how others here handle this do you use dedicated erasure tools, or rely on OS-level deletion/reformatting? And for anyone who's built compliance-facing tools, what's been the hardest part to get right the erasure itself, or the reporting/audit side?

Hi everyone, I wanted to share a project I've been working on called SHUNYAKEY. It is an enterprise-grade, browser-based file and text encryption vault designed with a strict Zero-Trust approach. The application processes absolutely everything locally on your device meaning you can literally turn on Airplane Mode and use it safely. Zero data ever leaves your device. Live App & Source Code
Live Tool: https://snigdhosaha.github.io/sh...
GitHub Repository: https://github.com/snigdhosaha/s... Key Features & Highlights
Gold-Standard Security: Uses robust **AES-256-GCM** authenticated symmetric encryption via the native browser Web Crypto API.
Brute-Force Protection: High-security key derivation with **500,000 iterations by default (customizable up to 1,000,000).
Smart Large File Support (Chunked Mode): Handles massive files smoothly without crashing your browser window.
Custom Extension: Encrypted files safely export under a unique, proprietary .KALADRI file extension.
Zero Dependencies: Built entirely with pure vanilla HTML, CSS, and modern JS. No third-party servers or tracking. I would love to get your thoughts on the UI layout (themed around the defensive concept of Chakravyuh), code performance, or any edge cases you might find. Let me know what you think! Thank you.

Hey everyone!

I'm launching 22 Hours today and wanted to share it here.

Same app you use to run models locally. You pick a model from the catalog, select a GPU, and deploy. Edge checks if the model fits the hardware before anything spins up, same way it does for local. No failed deployments, no wasted GPU hours.

Your cloud deployments sit next to your local ones in the same interface. One place to track costs, monitor usage, and swap GPUs.

I have fibromyalgia and other neurodivergent issues, and the crossover of symptoms causes some interesting dynamics in my life! A good energy day, but bad executive dysfunction and motivation? Or a brain fog day but the feeling of energy and motivation to be productive despite being unable to focus. It's a challenge!

So I decided to build something to help myself get out of these ruts and not put things off forever (as I glance at my dirty kitchen! ) The app will do a daily check in to ask where your energy and focus is at. You can then add tasks to your list and let AI plan your day around your symptoms and energy/focus levels. If things aren't going well later on (as it often happens!) you can click the "I'm struggling" button to replan your day based on your current energy and focus. Sometimes it may suggest that you push some tasks to tomorrow so you don't burn out, and will schedule in lots of breaks and wind-down time.