PDF Dark Mode
Read any PDF in dark mode — free, private, no install needed
Productivity & CollaborationEstimatedAstracia Signal Score
Compare with similar →Not enough public signals for a score yet. Missing signals are not a sign of weakness.
Open source Open source alternatives to PDF Dark Mode →
Connections
Sign in to followNo public connections on record yet.
About the startup
PDF Dark Mode is a free online tool that lets you read any PDF file with inverted colors — right in your browser, with no installation or sign-up required. Your files are processed entirely on your device using local browser technology. Nothing is ever uploaded to a server, making it completely private and secure. Features: Multiple dark themes: Warm, Classic, Blue, and Green - Works on desktop, tablet, and mobile - Handles large PDF files efficiently with lazy loading - Download a dark-mode version of your PDF to keep - No page limits, no hidden fees — free forever
Similar products in Productivity & Collaboration
Browse category →Products from the same category with overlapping descriptions or details. They are not reviewed alternatives; compare features and current plans before choosing.
| Product |
|---|
FokusReadDistraction-Free Reading w RSVP Speed Reader, 90+ Languages |
Focus ReaderFree reading aid for dyslexia, ADHD & tired eyes |
Aura ReaderClean distraction-free reading for any article online |
Read Aloud ReaderFree online tool to read text out loud with AI voices |
SpeeedyFree RSVP speed reading app to read one word at a time |
Docx ViewerFast DOCX Reader for Android Phones & Tablets |
ScreenAwakeKeep Your Screen On ScreenAwake prevents your screen from going to sleep. |
mbox viewerThe fastest way to read MBOX files on your Mac |
More in Productivity & Collaboration
Browse category →Selected by category and available use-case details. A topic match does not establish equivalent features.
| Product |
|---|
Startup SpotlightDiscover & Share Trending Micro-Startups |
DockSoloPin the macOS Dock to one screen. The setting Apple never shipped. |
SnapInviteOnline invitations with RSVP tracking, reminders, and guest lists. |
52weekxTry something new each week and build a year you'll remember |
papas gamePlay Papa's Games Online for Free |
ServiceGraphFounders are winning on niche channels everyone ignores. Find yours. |
Recently added in Productivity & Collaboration
Browse category →Added to this directory in the past 30 days. Dates refer to the directory listing, not the product launch.
| Product |
|---|
真真翻譯Multi-language translation for travel and work |
TimeToolsLabCalculate time ago, count down to a clock time, add or subtract calendar dates, and find time from now — free, with no signup. |
The No-Fluff AI Tools ListThe No-Fluff AI Tools List |
SubvantaSee the full cost of recurring spend |
Explore expertise in Productivity & Collaboration
See all →Profiles grouped by topic. This does not confirm an offer, availability or a connection to this profile.
| Profile |
|---|
TechnomanagersIIM Bangalore & IIT Kanpur alumni are helping you land your dream career in Management or Technology. |
David AllenAmerican productivity consultant and author |
Lawrence GentilelloFounder/Board Director at Screenleap |
Media about Productivity & Collaboration
See all →Shows and channels grouped by topic. A recommendation does not mean this profile was featured or endorsed.
| Show |
|---|
Top SaaS & AI ToolsYouTube · 130K subscribers |
Ai & SaaS LabYouTube · 10K subscribers |
Rajan_Facts_YTYouTube · 401K subscribers |
Founder stories from Productivity & Collaboration startups
See all →Retold founder accounts from startups in the same category, each linked to the original.
| Story |
|---|
Buffer's first paying customer arrived four days after a seven-week buildJoel Gascoigne validated Buffer with a two-page landing flow, spent seven weeks of evenings and weekends on a minimal product, launched on 30 November 2010, and recorded a first paying customer within four days. |
Tibo stated sub-$2M ARR at sale and $6–7M later, not catalog $3.5MIn a January 2024 Bootstrapped Founder interview, Thibault Louis-Lucas did not quote a $10M sale price or $3.5M ARR; he said Lempire acquired them below $2M annual recurring revenue and that they were nearing $6–7M, with |
Tally's March 2024 letter is $100k MRR, not a $3M ARR stampMarie Martens wrote that Tally, launched in summer 2020 with Filip, hit $100k monthly recurring revenue in February 2024 with a bootstrapped team of three and more than 250,000 users; this record uses those founder label |
Ajay Goel priced GMass after a free year, not after an ARR headlineAjay Goel’s own GMass posts give send volume, user counts, and plan prices. In a later interview he described a $10,000 first build, a free first year, and $10,000 to $20,000 a month after the paywall. He did not state $ |
Browse Productivity & Collaboration categories
See all →Subcategories in the same part of the directory, with the number of listed products.
| Category |
|---|
Project & task management4,060 listed products |
Time tracking & focus2,858 listed products |
Search, browsers & utilities2,610 listed products |
Notes & knowledge management2,090 listed products |
Documents & PDF1,677 listed products |
File storage & transfer1,068 listed products |
Meetings & team communication871 listed products |
Whiteboards & mind maps550 listed products |
