2
Qoppa Software
400
Freeware
Open and annotate PDF documents and fill interactive forms.
Open Source Geospatial Foundation
10
Open source
MapGuide Open Source is a platform for developing web mapping applications.
16
BackupMill.com
14
Freeware
Open Source Backup is a back-up utility for Windows.
154
PDF Complete, Inc
191,786
Shareware
This tool can create PDF documents from multiple applications.
2
Tracker software
Freeware
It is smaller, faster and more feature rich than any other FREE PDF Reader.
3
Download-free.com
1,353
Open source
A lightweight, full-featured alternative to Adobe Reader to view your PDF files.
1
Krzysztof Kowalczyk
20
Freeware
Sumatra PDF is a slim, free, open-source PDF reader for Windows.
2
Gavrilov K.V.
368
Open source
sView is an open-source universal stereoscopic viewer.
1
Teunis van Beelen
410
Open source
It is an open source, multiplatform, universal viewer.
An OpenScience project
34
Freeware
Jmol is an open-source 3D Java viewer for chemical structures.
3Di, Inc.
18
Open source
Open source BSD-licensed viewer software for 3D virtual worlds.
Dolphin Viewer
53
Open source
It is an open source third party viewer for Second Life and OpenSim grids.
69
Robert F. Frasca
15
Open source
PDFKeeper is an Open Source PDF Document Storage Solution that integrates with a compatible, relatio....
14
Amnis Technology Ltd.
10,173
Open source
PDFlite is an open source PDF reader and converter application.
1
manoreken
Open source
A simple-to-use open source viewer for all your images and ScanSnap PDF files.
Foo Labs
34
Open source
Xpdf is an open source viewer for Portable Document Format (PDF) files.
